Conference Proceedings

(For real-time Google Scholar full publication list and statistics, please visit: http://scholar.google.com/citations?hl=en&user=22F6Eq4AAAAJ&view_op=list_works)

  1. M. X. Ouyang; W.J. Li, K. W. Wong, and W. K. Liu. “Investigation of electrical properties of DNA-attached carbon nano-particles for biological applications”, IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2012,  Mar. 5-8, 2012, pp. 429-432.
  2. L. H. Chau, M. X. Ouyang, W. Liang, G. B. Lee, and W. J. Li. “Inducing self-rotation of Melan-a cells by ODEP”, IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2012,  Mar. 5-8, 2012, pp. 195-199.
  3. M. X. Ouyang, G. L. Zhang, W. J. Li, and W. K. Liu. “Self-induced rotation of pigmented cells by dielectrophoretic force field”, IEEE International Conference on Robotics and Biomimetics, ROBIO 2011, Dec. 7-11, 2011, pp. 1397-1402.
  4. K. K. Lam, G. L. Zhang, S. L. Zhou, W. J. Li. “Three dimensional low-speed motion tracking using micro inertial measurement unit and monocular visual sensor”, IEEE International Conference on Robotics and Biomimetics, ROBIO 2011, Dec. 7-11, 2011, pp. 2423-2428.
  5. S. E. Wang, W. F. Liang, Y. L. Qu, Z. L. Dong, G. B. Lee, W. J. Li. “Towards automated micro-/nano-scale manipulation, separation, assembly, and fabrication by optically-induced dielectrophoresis”, IEEE International Conference on Robotics and Biomimetics, ROBIO 2011, Dec. 7-11, 2011, pp. 2403-2404.
  6. S. E. Wang, Z.L. Dong, Y. L. Qu, G. B. Lee, W. J. Li. “Deposition of carbon nanoparticles using optically induced dielectrophoretic force”, 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS 2011, June 5-9, 2011, pp. 1268-1271.
  7. W. F. Liang; S. E. Wang; Y. L. Qu; Z. L. Dong, G. B. Lee; W. J. Li. “An equivalent electrical model for numerical analyses of ODEP manipulation”, IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2011, Feb. 20-23, 2011, pp. 825-830.
  8. S. E. Wang, Z. L. Dong, Y. L. Qu, L. Zhou, Z. Liu, W. L. Zhou, S. L. Jiang, Y. Yu, G. B. Lee, and W. J. Li. “Development of a novel ODEP chip using polymer photoconductive material and FTO electrode”, IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2011, Feb. 20-23, 2011, pp. 275-280.
  9. M. X. Ouyang, W. J. Li, M. Y. M. Ho, and K. W. Wong. ” Fabrication and manipulation of fluorescent carbon nanoparticles for biosensing applications”, IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2011, Feb. 20-23, 2011, pp. 893-896.
  10. D. Wang, Z. L. Dong, N. D. Jiao, S. Yuan, L. Zhou, and W. J. Li. “An asymmetric PI hysteresis model for piezoceramics in nanoscale AFM imaging”, IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2011, 20-23 Feb. 2011, pp. 1075-1079.
  11. Y. Zhang and W. J. Li. “Pico-watts thermal convective accelerometer based on CNT sensing element,” IEEE International Conference on Nano/Micro Engineered and Molecular Systems, January 20-23, 2010.
  12. Q. L. Chen, H. P. Ho*, K. L. Cheung, S. K. Kong, Y. K. Suen, Y. W. Kwan, W. J. Li and C. K. Wong. “A fluorescence-based centrifugal microfluidic system for parallel detection of multiple allergens,” Biophotonics and Immune Responses V, San Francisco, CA, 2010.
  13. M. X. Ouyang, and W. J. Li. “Performance of F-CNTs sensors towards ethanol vapor using different functional groups,” IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE-NEMS 2010, Jan. 20-23, 2010, pp.928-931.
  14. M. X. Ouyang, Y. Zhang, and W. J. Li. “Investigation on optimizing performance of conductance-based CNTs chemical sensors,” IEEE Nanotechnology Materials and Devices Conference, Oct. 12-15, 2010.
  15. K. K. Lam and W. J. Li. “Three dimensional motion tracking using micro inertial measurement unit and monocular visual sensor,” IEEE International Conference on Robotics and Biomimetics, ROBIO 2010, Dec. 12-18, 2010.
  16. F. Fei, and W. J. Li. “A fluttering-to-electrical energy transduction system for consumer electronics applications,” 2009 IEEE International Conference on Robotics and Biomimetics, December 18, 2009, pp. 580 – 585.
  17. L. H. Chau, Ken C. F. Leung and W. J. Li. “Investigation of GDH/Laccase enzymes for bio-energy generation systems,” in IEEE International Conference on Mechatronics and Automation, ICMA 2009, Changchun, 2009, pp. 1855-1860.
  18. H. S. Poon, Mark K. K. Lam, Maxwell Chow and W. J. Li. “Noiseless and vibration-free ionic propulsion technology for indoor surveillance blimps,” IEEE International Conference on Robotics and Automation, May 12, 2009, pp. 2891 – 2896.
  19. H. B. Yu, N. D. Jiao, Z. L. Dong, Y. L. Qu, W. J. Li and Y. C. Wang. “Nanoscale welding by AFM tip induced eectric field,” in the 4th IEEE International Conference of Nano/Micro Engineered and Molecular Systems, January 05, 2009, pp. 116 – 120.
  20. L. Yang, M. X. Ouyang and W. J. Li. “Extreme-low power NaDCl sensor using EG-CNTs as sensing element,” in the 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009, Shenzhen, 2009, pp. 1048-1053.
  21. Y. Zhang, W. J. Li and O. Tabata. “Extreme-low-power thermal convective accelerometer based on cnt sensing element,” in the 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009, Shenzhen, 2009, pp. 1040-1042.
  22. M. X. Ouyang, and W. J. Li. “Reusable CNTs-based chemical sensors,” in the 3rd IEEE International Conference on Nano/Molecular Medicine and Engineering, IEEE-NANOMED, Oct 18-21, 2009, pp.188-192.
  23. Y. L. Qu, Z. L. Dong, S. C. H. Tung and W. J. Li. “Experimental investigation on the dynamic response of thermal EG-CNT flow sensors,” in 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009, Shenzhen, 2009, pp. 813-817.
  24. P. Xiao, W. J. Li and R. Du. “Experimental investigation of cnt-based micro bubble generation inside microchannels,” in the 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009, Shenzhen, 2009, pp. 1043-1047.
  25. S. L. Zhou, Q. Shan, F. Fei, W. J. Li, C. P. Kwong, P. C. K. Wu, B. Meng, C. K. H. Chan and J. Y. J. Liou. “Gesture recognition for interactive controllers using MEMS motion sensors,” in the 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2009, Shenzhen, 2009, pp. 935-940.
  26. Q. L. Chen, H. P. Ho*, Y. K. Suen, S. K. Kong, W. J. Li, and C. K. Wong. “Design and fabrication of centrifugal microfluidic disk for allergic response monitoring,” in the 14th Opto-Electronics and Communications Conference, OECC 2009, 13-17 July 2009, pp. 1-2.
  27. L. H. Chau, J. S. C. Ip, Ken C. F. Leung, W. J. Li and K. W. Wong. “Development of a bio-energy generation system based on microfluidic platform,” in IEEE International Conference on Information and Automation, ICIA 2008, Zhangjiajie, Hunan, 2008, pp. 1379-1382.
  28. Winnie W. Y. Chow, W. J. Li and S. C. H. Tung. “Integrated CNT sensors in polymer microchannel for gas-flow shear-stress measurement,” in the 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008, Sanya, 2008, pp. 1011-1014.
  29. Z. X. Dong, U. C. Wejinya, S. L. Zhou, Q. Shan and W. J. Li. “Real-time written-character recognition using MEMS motion sensors: Calibration and experimental results,” in IEEE International Conference on Robotics and Biomimetics, ROBIO 2008, Bangkok, 2008, pp. 687-691.
  30. Carmen F. T. Lau, Y. L. Yang, Y. L. Qu and W. J. Li. “Selective and localized micro-assembly of NaCl crystals by DEP force,” in the 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008, Sanya, 2008, pp. 986-989.
  31. S. L. Leung, M. L. Li, F. T. Lau and W. J. Li. “Fabrication of gold nano-particle based sensors using microspotting and DEP technologies,” in SICE Annual Conference 2008 – International Conference on Instrumentation, Control and Information Technology, Tokyo, 2008, pp. 3031-3036.
  32. M. L. Li, Y. L. Qu, Z. L. Dong, W. J. Li and Y. C. Wang. “Design and simulation of electrodes for 3D dielectropyhoretic trapping,” in the 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008, Sanya, 2008, pp. 733-737.
  33. L. Yang, M. X. Ouyang, W. J. Li and X. L. Han. “UV-illumination induced desorption of CNT sensors,” in the 8th IEEE Conference on Nanotechnology, IEEE-NANO, Arlington, TX, 2008, pp. 284-287.
  34. M. X. Ouyang, K. W. Wong and W. J. Li. “Comparison of dynamic response of functionalized and bare MWNT sensors,” in the 8th IEEE Conference on Nanotechnology, IEEE-NANO, Arlington, TX, 2008, pp. 247-250.
  35. M. X. Ouyang, Mandy L. Y. Sin, B. K. H. Tsoi, G. C. T. Chow, G. M. K. Wong, W. J. Li, H. H. W. Leone and K. W. Wong. “Constant-power operation of funetionalized carbon nanotube sensors for alcohol vapor detection,” in the 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008, Sanya, 2008, pp. 747-752.
  36. H. S. Poon, Mark K. K. Lam, M. Chow and W. J. Li. “Indoor ionic propulsion technology – high voltage power system design,” in IEEE International Conference on Robotics and Biomimetics, ROBIO 2008, Bangkok, 2008, pp. 2109-2114.
  37. Y. L. Qu, M. X. Ouyang, Winnie W. Y. Chow, W. J. Li and X. Han. “Ultra-low-powered CNTs-based aqueous shear stress sensors integrated in microfluidic channels,” in the 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008, Sanya, 2008, pp. 753-757.
  38. Q. Shan, L. Yang, C. S. Chan, G. L. Zhang and W. J. Li. “Towards an electric-powered air-gliding skateboard,” in IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008, Xi’an, 2008, pp. 108-113.
  39. G. Y. Shi*, Y. X. Zou, Y. F. Jin and W. J. Li. “PCA/ICA-based SVM for fall recognition using MEMS motion sensing data,” in APCCAS 2008 – 2008 IEEE Asia Pacific Conference on Circuits and Systems, Macao, 2008, pp. 69-72.
  40. P. Xiao, K. Chan Wai, S. Poon Ho, Z. Yu, W. J. Li and R. Du. “The carbon nanotube based micro bubble generator in micro channel with dynamic fluid,” in the 8th IEEE Conference on Nanotechnology, IEEE-NANO, Arlington, TX, 2008, pp. 295-296.
  41. Y. L. Yang, Z. L. Dong and W. J. Li. “Towards automated nanomanipulation of nano-bio-entities using real-time molecular force feedback information,” in the IEEE International Conference on Information and Automation, ICIA 2008, Zhangjiajie, Hunan, 2008, pp. 1490-1493.
  42. Y. L. Yang, Z. L. Dong, Y. L. Qu, M. L. Li and W. J. Li. “A programmable AFM-based nanomanipulation method using vibration-mode operation,” in the 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008, Sanya, 2008, pp. 681-685.
  43. H. B. Yu, W. J. Li, Y. L. Qu, X. J. Tian, Z. L. Dong, Y. C. Wang, K. Qin and W. C. Ren. “Purification of SWNTs using high-speed centrifugation,” in the 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2008, Sanya, 2008, pp. 540-543.
  44. S. L. Zhou, Z. X. Dong, W. J. Li and C. P. Kwong. “Hand-written character recognition using MEMS motion sensing technology,” in IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008, Xi’an, 2008, pp. 1418-1423.
  45. Q. L. Chen, H. P. Ho*, S. K. KONG, W. J. Li, C K Wong. “Rotating disk microfluidic platform for multi-analyte immunoassays,” in International Conference on Laser Application in Life Sciences, 2008.
  46. Z. K. Zhan, Steve Tung, T .J. Mitchell, Z. L. Dong and W. J. Li. “Determination of bovine insulin solution concentration using atomic force microscopy,” in the 2nd IEEE International Conference on Nano/Molecular Medicine and Engineering, November 06, 2008, .
  47. 47.      P. Xiao, W. J. Li, and R. X. Du,” Improvement and initial theoretical analysis of bubble generation with CNT heating elements,” in IEEE International Conference of Nano/Micro Engineered and Molecular Systems, 2008.
  48. S. L. Leung, M. L. Li, and W. J. Li. “Formation of gold nano-particle chains by DEP – a parametric experimental analysis,” in the 3rd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, Sanya 2008, pp. 1033–1038.
  49. 49.      Y. L. Qu, M. X. Ouyang, Winnie W. Y. Chow, and W. J. Li. “Optically transparent microfluidic systems integrated with carbon nanotube sensors,” in the 5th International Symposium on Nanomanufacturing, January 23, 2008.
  50. Z. X. Dong, G. L. Zhang, C. C. Tsang, G.Y. Shi, W. J. Li, Philip H. W. Leong and M. Y. Wong. “μIMU-based handwriting recognition calibration by optical tracking,” in IEEE International Conference on Robotics and Biomimetics, ROBIO, Yalong Bay, Sanya, 2007 , pp. 382-387.
  51. G. Y. Shi, C. S. Chan, G. L. Zhang, W. J. Li, Philip H. W. Leong and K. S. Leung. “Towards a mobile airbag system using MEMS sensors and embedded intelligence,” in IEEE International Conference on Robotics and Biomimetics, ROBIO, Yalong Bay, Sanya, 2007, pp. 634-639.
  52. C. C. Tsang, Philip H. W. Leong, G. L. Zhang, C. F. Chung, Z. X. Dong, G. Y. Shi and W. J. Li. “Handwriting tracking based on coupled μIMU/electromagnetic resonance motion detection,” in IEEE International Conference on Robotics and Biomimetics, ROBIO, Yalong Bay, Sanya,2007,  pp. 377-381.
  53. W. Wan, H. Liu, L. Wang, G. Shi and W. J. Li. “A hybrid HMM/SVM classifier for motion recognition using μIMU data,” in IEEE International Conference on Robotics and Biomimetics, ROBIO, Yalong Bay, Sanya, 2007, pp. 115-120.
  54. F. C. Chung and W. J. Li. “Experimental studies and parametric modeling of ionic flyers,” in 2007 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM, Zurich, 2007.
  55. C. T. Chow, Mandy L. Y. Sin, Philip H. W. Leong, W. J. Li and K. P. Pun. “Design and modeling of a CNT-CMOS low-power sensor Chip,” in the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007, Bangkok, 2007, pp. 1209-1214.
  56. Winnie W. Y. Chow, M. K. Wong, W. J. Li and K. W. Wong. “Rapid fabrication of CNT sensors using electro-chemical deposition of functionalized CNTs,” in the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007, Bangkok, 2007, pp. 507-510.
  57. Z. X. Dong, G.L. Zhang, Y. L. Luo, C. C. Tsang, G. Y. Shi, S. Y. Kwok, W. J. Li, Philip H. W. Leong and M. Y. Wong. “A calibration method for MEMS inertial sensors based on optical tracking,” in 2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007, Bangkok, 2007, pp. 542-547.
  58. L. M. Fok, Y. H. Liu and W. J. Li. “Assembly of nano optics by an integrated probe-based system,” in the 7th IEEE International Conference on Nanotechnology – IEEE-NANO 2007, Hong Kong, 2007, pp. 524-529.
  59.  H. Huang, D. Sun*, J. K. Mills and W. J. Li. “Visual-based impedance force control of three-dimensional cell injection system,” in 2007 IEEE International Conference on Robotics and Automation, ICRA’07, Rome, 2007, pp. 4196-4201.
  60.  King W. C. Lai, N. Xi*, U. C. Wejinya, Y. T. Shen and W. J. Li. “Automated robotic deposition system for manufacturing nano devices,” in 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2007, San Diego, CA, 2007, pp. 273-278.
  61.  G. W. Leung, F. T. Lau, S. L. Leung and W. J. Li. “Formation of au colloidal crystals for optical sensing by DEP-based nano-assembly,” in the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, IEEE NEMS 2007, Bangkok, 2007, pp. 922-926.
  62.  M. L. Li, F. Fei, Y.L. Qu, Z. L. Dong, W. J. Li and Y. C. Wang. “Theoretical analysis based on particle electro-mechanics for au pearl chain formation,” in the 7th IEEE International Conference on Nanotechnology – IEEE-NANO 2007, Hong Kong, 2007, pp. 1217-1221.
  63.  Z. H. Liu, Y.L. Yang, Y. L. Qu, Z.L. Dong, W. J. Li and Y.C. Wang. “Vibration-mode based real-time nanoimaging and nanomanipulation,” in the 7th IEEE International Conference on Nanotechnology – IEEE-NANO 2007, Hong Kong, 2007, pp. 515-519.
  64.  M. X. Ouyang, Mandy L. Y. Sin, G. C. T. Chow, W. J. Li, X. Han and D. C. Janzen. “DEP-based fabrication and characterization of electronic-grade CNTs for nano-sensing applications,” in the 7th IEEE International Conference on Nanotechnology – IEEE-NANO 2007, Hong Kong, 2007, pp. 1-6.
  65.  W. Wan, H. Liu, G. Shi and W. J. Li. “Real-time recognition of multi-category human motion using μIMU data,” in IEEE International Conference on Mechatronics and Automation, ICMA 2007, Harbin, 2007, pp. 1845-1850.
  66.  P. Xiao, W. J. Li and R. Du. “Micro-bubble generation with micro-watt power using carbon nanotubes heating elements,” in the 7th IEEE International Conference on Nanotechnology – IEEE-NANO 2007, Hong Kong, 2007, pp. 983-988.
  67.  H.B. Yu, Y. L. Qu, Z. L. Dong, W. J. Li, Y.C. Wang, W. C. Ren and Z. S. Cui. “Separation of mixed SWNTs and MWNTs by centrifugal force – an experimental study,” in  the 7th IEEE International Conference on Nanotechnology – IEEE-NANO 2007, Hong Kong, 2007, pp. 1212-1216.
  68.  Z. K. Zhan, Y. L. Yang, W. J. Li, Z. L. Dong, Y. L. Qu, Y. C. Wang and L. Zhou. “AFM operating-drift detection and analyses based on automated sequential image processing,” in the 7th IEEE International Conference on Nanotechnology – IEEE-NANO 2007, Hong Kong, 2007, pp. 748-753.
  69.  Y. Y. Chan, W. J. Li, T. P. Fong, C. K. Hui, M. Zhang, W. H. Liao, P. Y. Lui,  K. M. Chan*, and S. H. Yung. “Processing of sensor signals for detection of ankle sprain during running,” in the SMART Convention, 2007.
  70.  T. P. Fong, Y. L. Hong, K. C. Hui, W. J. Li, P.Y. Lui and K. M. Chan*. “Development of an in-shoe sensing system for real-time measurement of ankle supination torque,” in Sports Medicine and Rehabilitation Therapy 2007 Convention, 2007.
  71.  Y. L. Qu, M. X. Ouyang, W. J. Li, and X. L. Ha. “CNTs as ultra-low-powered aqueous flow sensors in PDMS microfluidic systems,” in the 1st Annual IEEE International Conference on Nano/Molecular Medicine and Engineering, August 06, 2007.
  72. C. S. Chan, G. Shi, Y. Luo, G. Zhang, W. J. Li, Philip H. W. Leong and K. S. Leung. “A human-airbag system for hip protection using MEMS motion sensors: Experimental feasibility results,” in IEEE International Conference on Mechatronics and Automation, ICMA 2006, Luoyang, 2006, pp. 831-836.
  73. L. M. Fok, K. M. Fung, Y. H. Liu* and W. J. Li. “Testing of MEMS structure by atomic force microscope,” in the 1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, Zhuhai, 2006, pp. 1536-1539.
  74. L. M. Fok, Y. H. Liu* and W. J. Li. “Fabrication and characterization of nanowires by atomic force microscope lithography,” in IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2006, Beijing, 2006, pp. 1927-1932.
  75. H. P. Ho*, C. L. Wong, K. F. Lei, W. J. Li, C. Lin and S. K. Kong. “Surface plasmon resonance phase sensor arrays on a microfiuidic platform,” in the 4th International Conference on Photonics and Imaging in Biology and Medicine, Tianjin, 2006, vol. 6047.
  76. H. Huang, D. Sun*, J. K. Mills and W. J. Li. “A visual impedance force control of a robotic cell injection system,” in IEEE International Conference on Robotics and Biomimetics, Kunming, 2006, pp. 233-238.
  77. King W. C. Lai, N. Xi, W. J. Li and C. P. Kwong. “Development of CNT based sensor array on a MUMPs chip,” in the 6th IEEE Conference on Nanotechnology, Cincinnati, OH, 2006, pp. 798-801.
  78. W. J. Li and N. Xi. “Rapid fabrication of functional CNT sensor arrays using micro-spotting and DEP technologies,” in IEEE Nanotechnology Materials and Devices Conference, NMDC, Gyeongju, 2006, pp. 108-109.
  79. L. Liu, N. Jiao, X. Tian, Z. Dong, N. Xi*, W. J. Li and Y. Wang. “Development of a haptic user interface for surface sensing and nanomanipulation based on atomic force microscope,” in the 1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, Zhuhai, 2006, pp. 900-904.
  80. G. Y. Shi, C. S. Chan, Y. L. Luo, G. L. Zhang, W. J. Li, Philip H. W. Leong and K. S. Leung. “Development of a human airbag system for fall protection using MEMS motion sensing technology,” in IEEE/RSJ International Conference on Intelligent Robots and Systems, Beijing, 2006, pp. 4405-4410.
  81. Mandy L. Y. Sin, G. C. T. Chow, C. K. M. Fung, W. J. Li, P. Leong, K. W. Wong and T. Lee. “Ultra-low-power alcohol vapor sensors based on multi-walled carbon nanotube,” in the 1st IEEE International Conference on Nano Micro Engineered and Molecular Systems , Zhuhai, 2006, pp. 1198-1202.
  82. Mandy L. Y. Sin, G. C. T. Chow, W. J. Li, P. Leong, M. K. Wong, K. W. Wong and T. Lee. “Chemically functionalized multi-walled carbon nanotube sensors for ultra-low-power alcohol vapor detection,” in 6th IEEE Conference on Nanotechnology, Cincinnati, OH, 2006, pp. 461-464.
  83. X. Tian, Y. Wang, N. Xi*, Z. Dong and W. J. Li. “Accurate positioning of AFM probe for AFM based robotic nanomanipulation system,” in IEEE/RSJ International Conference on Intelligent Robots and Systems, Beijing, 2006, pp. 1910-1914.
  84. X. Tian, Y. Wang, N. Xi*, Z. Dong, P. Yu, L. Liu and W. J. Li. “Precise assembly and electrical contact of MWCNT based on AC dielectrophoresis and robotic nanomanipulation technology,” in the 1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, Zhuhai, 2006, pp. 928-931.
  85. C. C. Tsang, G. C. T. Chow, Philip H. W. Leong, G. Zhang, Y. Luo, Z. Dong, G. Shi, S. Y. Kwok, H. Y. Y. Wong, W. J. Li and M. Y. Wong. “A novel real-time error compensation methodology for μIMU-based digital writing instrument,” in IEEE International Conference on Robotics and Biomimetics, Kunming, 2006, pp. 678-681.
  86. C. L. Wong, H. P. Ho*, K. F. Lei, W. J. Li, K. S. Chan, W. C. Law, S. Y. Wu, S. K. Kong and C. Lin. “Two dimensional phase sensitive surface plasmon resonance biosensor array using microfluidic flow circuit platform,” in IEEE Conference on Electron Devices and Solid-State Circuits, EDSSC, Kowloon, 2006, pp. 709-712.
  87. M. Q. H. Zhang, C. K. M. Fung, G. C. T. Chow, W. J. Li and P. Leong. “Parylene-C embedded CNT-based MEMS piezoresistive pressure sensors using DEP nanoassembly,” in the 6th IEEE Conference on Nanotechnology, Cincinnati, OH, 2006, pp. 802-805.
  88. W. L. Zhou, G. Chow, W. J. Li and P. Leong. “Carbon nanotubes as heating elements for micro-bubble generation,” in the 1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, Zhuhai, 2006, pp. 1084-1087.
  89. C. L. Wong, H. P. Ho, Y. K. Suen, Winnie W. Y. Chow, S. Y. Wu, W. J. Li, S. K. Kong and C. Lin. “Biosensor arrays based on surface plasmon resonance phase imaging,” in International Symposium on Biophotonics, Nanophotonics and Metamaterials, Metamaterials 2006, Hangzhou, 2006, pp. 95-98.
  90. Y. L. Luo, C. C. Tsang, G. L. Zhang, Z. X. Dong, W. J. Li, Philip H. W. Leong. “An attitude compensation technique for a MEMS motion sensor based digital writing instrument,” in IEEE International Conference on Nano/Micro Engineered and Molecular Systems, Zhuhai, China, Jan 18-21, 2006, pp. 909 – 914.
  91. L. M. Fok, Y. H. Liu and W. J. Li. “Modeling of haptic sensing of nanolithography with an atomic force microscope,” in IEEE International Conference on Robotics and Automation, Barcelona, 2005, pp. 2446-2451.
  92. L. M. Fok, Y. H. Liu and W. J. Li. “Modeling of nanomanipulation with an integrated teleoperated system,” in IEEE International Conference on Robotics and Biomimetics, ROBIO, Shatin, N.T., 2005, pp. 83-88.
  93. Carmen K. M. Fung, Mandy L. Y. Sin, T. K. F. Lei, Winnie W. Y. Chow, King W. C. Lai and W. J. Li. “Flow rate measurement inside polymer microfluidic systems using carbon nanotube sensors,” in the 4th IEEE Conference on Sensors 2005, Irvine, CA, 2005, pp. 541-544.
  94. C. K. M. Fung, M. Q. H. Zhang, R. H. M. Chan and W. J. Li. “A PMMA-based micro pressure sensor chip using carbon nanotubes as sensing elements,” in the 18th IEEE International Conference on Micro Electro Mechanical Systems, Miami Beach, FL, 2005, pp. 251-254.
  95. K. M. Fung, Q. H. Zhang, Z. L. Dong and W. J. Li. “Fabrication of CNT-based MEMS piezoresistive pressure sensors using DEP nanoassembly,” in the 5th IEEE Conference on Nanotechnology, Nagoya, 2005, pp. 369-372.
  96. King W. C. Lai, C. K. M. Fung and W. J. Li. “A systematic approach to fabricate CNT-based nano devices: Combining DEP and microspotting technologies,” in the 5th IEEE Conference on Nanotechnology, Nagoya, 2005, pp. 531-534.
  97. King W. C. Lai and W. J. Li. “Fabrication of high-aspect-ratio micro pipettes and fiber probes by sacrificial boundary etch process,” in the 13th International Conference on Solid-State Sensors and Actuators and Microsystems, TRANSDUCERS ’05, Seoul, 2005, pp. 1501-1504.
  98. Raymond H. W. Lam, K. F. Lei, L. Miao, Z. L. Dong, W. C. Law, Y. K. Suen, W. J. Li, Aaron H. P. Ho and S. K. Kong. “Towards automating micro cellular detection process using micro vortex pump arrays,” in IEEE/ASME International Conference on Advanced Intelligent Mechatronics, Monterey, CA, 2005, pp. 66-71.
  99. Raymond H. W. Lam, M. Lei, Z. L. Dong, K. F. Lei and W. J. Li. “Integrated vortex micropumps and active micromixers in polymer substrates for automating bio-fluidic manipulation,” in the 27th Annual International Conference of the Engineering in Medicine and Biology Society, Shanghai, 2005, pp. 1297-1300.
  100. K. F. Lei and W. J. Li. “Microfluidic mixing by fluidic discretization,” in the 13th International Conference on Solid-State Sensors and Actuators and Microsystems, Tranducers ’05, Seoul, 2005, pp. 1537-1540.
  101. Y. L. Luo, G. Y. Shi, Josh Lam, G. L. Zhang, W. J. Li, Philip H. W. Leong, P. P. Y. Lui and K. S. Leung. “Towards a human airbag system using μIMU with SVM training for falling-motion recognition,” in IEEE International Conference on Robotics and Biomimetics, ROBIO, Shatin, N.T., 2005, pp. 634-639.
  102. Y. T. Shen, N. Xi* and W. J. Li. “Dynamic force measurement for microassembly of surface MEMS structures,” in IEEE International Conference on Robotics and Biomimetics, ROBIO, Shatin, N.T., 2005, pp. 646-651.
  103. Y. J. Wei, Z. L. Dong*, L. Miao and W. J. Li. “Analysis of depth from defocus measurements for micro-imaging and 3D micro-visual reconstruction,” in ICIA 2005: 2005 International Conference on Information Acquisition, Hong Kong, 2005, pp. 326-331.
  104. G. L. Zhang, G. Y, Shi, Y. L. Luo, H. Wong, W. J. Li, P. H. W. Leong and M. Y. Wong. “Towards an ubiquitous wireless digital writing instrument using MEMS motion sensing technology,” in IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2005, Monterey, CA, 2005, pp. 795-800.
  105. W. L. Zhou, W. H. Liao and W. J. Li. “Analysis and design of a self-powered piezoelectric microaccelerometer,” in Smart Structures and Materials 2005 – Smart Electronics, MEMS, BioMEMS, and Nanotechnology, San Diego, CA, 2005, pp. 233-240.
  106. C. L. Wong, K. F. Lei, Winnie W. Y. Chow, H. P. Ho, W. J. Li, S. K. Kong and K. S. Chan. “Chemical and biological detection using  microfluidic platform and surface plasmon resonance imaging sensor,”  in the 4th IEEE Conference on Sensors, Irvine, CA, USA, Oct 31 – Nov 3, 2005, pp. 187-190.
  107. K. F. Lei, W. C. Law, Y.K. Suen, W. J. Li, H. P. Ho,  C. Lin and S.K. Kong. “Bio-molecular and cellular dectection using SPR sensor and all-transparent microfluidic platform,” in the 5th IEEE Int. Conference on Nanotechnology, IEEE NANO 2005, Nagoya, Japan, July 11-15, 2005, pp. 490 – 493.
  108. G. Y. Shi, Y. L. Luo, Josh Lam, G. L. Zhang, W. J. Li, Philip H. W. Leong, Pauline P.Y. Lui, and K. S. Leung. “Towards a human airbag system using µIMU with SVM training for falling-motion recognition,” IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO, 2005, Hong Kong.
  109. K. F. Lei, W. C. Law, C. L. Wong, W. J. Li, H. P. Ho, S.K. Kong, and Chinlon Lin. “Automating micro cellular detection process using  all-transparent microfluidic platform and surface plasmon resonance  technique,” IEEE International Conference Robotics and Biomimetics, IEEE ROBIO 2005, Hong Kong, June 29 – July 03, 2005, pp.309-313.
  110. King W. C. Lai, Charlotte C.H. Kwong, W. J. Li. “KL probes for robotic-based cellular nano surgery,” in the 3rd IEEE Conference on Nanotechnology, August 2003, pp. 152-155.
  111. Charlotte, C. H. Kwong, King, W. C. Lai, and W. J. Li. “Kwong-Li probes: novel nano-probes for biological dissection and injection,” in IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2003, July 2003, pp. 897-901.
  112. Carmen K. M. Fung, T. S. Wong, and W. J. Li. “Towards batch fabrication of bundled carbon nanotube thermal sensors,” in the 3rd IEEE Conference on Nanotechnology, IEEE-NANO 2003, August 2003, pp. 866-869.
  113. Y. T. Shen, N. Xi*, and W. J. Li. “A high sensitivity force sensor for microassembly: design and experiments,” in the IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2003, Kobe, Japan, July 20-24, 2003, pp. 703-708.
  114. H. Y. Chan, Josh H. M. Lam and W. J. Li. “A biomimetic flying silicon microchip: Feasibility study,” in IEEE International Conference on Robotics and Biomimetics, Shenyang, 2004, pp. 447-451.
  115. L. M. Fok, Y. H. Liu* and W. J. Li. “Haptic sensing and modeling of nanomanipulation with an AFM,” IEEE International Conference on Robotics and Biomimetics, Shenyang, 2004, pp. 452-457.
  116. Davey T. W. Fong, Joe C. Y. Wong, Alan H. F. Lam, Raymond H. W. Lam and W. J. Li. “A wireless motion sensing system using ADXL MEMS accelerometers for sports science applications,” in the 5th World Congress on Intelligent Control and Automation, Hangzhou, 2004, pp. 5635-5640.
  117. Carmen K. M. Fung and W. J. Li. “Ultra-low-power polymer thin film encapsulated carbon nanotube thermal sensors,” in the 4th IEEE Conference on Nanotechnology, Munich, 2004, pp. 158-160.
  118. King W. C. Lai, P. S. Chung, M. Li and W. J. Li. “Automated micro-assembly of surface MEMS mirrors by centrifugal force,” in international Conference on Intelligent Mechatronics and Automation, Chengdu, 2004, pp. 23-28.
  119. King W. C. Lai, P.S. Chung, M. Li and W. J. Li. “Automated micro-assembly of optical MEMS structure by centrifugal force,” in proceedings of the 5th World Congress on Intelligent Control and Automation, June 15-19, 2004, Hangzhou, P.R. China, pp. 5624-5628.
  120. King W. C. Lai, Carmen K. M. Fung, Selina C. Qu, K. F. Lei and W. J. Li. “Towards batch fabrication of carbon nanotube sensors by combining microinjection and dielectrophoretic manipulation,” in IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO 2004, Shenyang, 2004, pp. 634-639.
  121. R. H. W. Lam, K. F. Lei, J. H. M. Lam and W. J. Li. “Digitally controllable large-scale integrated microfluidic systems,” in IEEE International Conference on Robotics and Biomimetics, IEEE ROBIO 2004, Shenyang, 2004, pp. 301-306.
  122. K. F. Lei, R. H. W. Lam, J. H. M. Lam and W. J. Li. “Polymer based vortex micropump fabricated by micro molding replication technique,” in 2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Sendai, 2004, pp. 1740-1745.
  123. G. Y. Li, N. Xi, H. Chen, M. Zhang, W. J. Li, C. K. M. Fung, R. H. M. Chan and T. J. Tarn. “Nano-assembly of DNA based electronic devices using atomic force microscopy,” in 2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Sendai, 2004, pp. 583-588.
  124. M. Li, P. S. Chung, M. T. Yeung, P. S. Chan, T. K. Liang, C. Shu*, King W. C. Lai, W. J. Li, F. Long and H. K. Tsang. “Mirror coating and packaging for a horizontal MEMS optical switch array,” in the 54th Electronic Components and Technology Conference, Las Vegas, NV, 2004, pp. 1400-1405.
  125. W. J. Li and N. Xi. “Novel micro gripping, probing, and sensing devices for single-cell surgery,” in the 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2004, San Francisco, CA, 2004, pp. 2591-2594.
  126. Z. Liu, H. Chan, W. J. Li, Z. Dong and Y. Wang*. “Finite element modeling of a thermally actuated polymer micro robotic gripper,” in International Conference on Information Acquisition, ICIA 2004, Hefei, 2004, pp. 88-91.
  127. Z. Liu, Y. Wei, H. -. Chan, W. J. Li, Z. Dong and Y. Wang. “Structural and thermal analysis of a thermally actuated polymer micro robotic gripper,” in IEEE International Conference on Robotics and Biomimetics, Shenyang, 2004, pp. 470-473.
  128. S. C. Qu, C. K. M. Fung, R. H. M. Chan and W. J. Li. “Development of an automated microinjection system for rapid fabrication of carbon nanotube sensors,” in International Conference on Intelligent Mechatronics and Automation, Chengdu, 2004, pp. 588-593.
  129. Y. Shen, N. Xi*, U. C. Wejinya and W. J. Li. “High sensitivity 2-D force sensor for assembly of surface MEMS devices,” in IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Sendai, 2004, pp. 3363-3368.
  130. Y. Shen, N. Xi*, U. C. Wejinya, W. J. Li and J. Xiao. “Infinite dimension system approach for hybrid force/position control in micromanipulation,” in IEEE International Conference on Robotics and Automation, New Orleans, LA, 2004, pp. 2912-2917.
  131. G. Y. Shi, Q. Huang, W. J. Li, W. Q. Huang, Y. Ren, J. Li and K. Li. “Micro channel fabrication in PMMA substrates using CO2 laser and sacrificial mask process,” in International Conference on Information Acquisition, Hefei, 2004, pp. 116-121.
  132. X. Tian, N. Jiao, L. Liu, Y. Wang, Z. Dong, N. Xi* and W. J. Li. “An AFM based nanomanipulation system with 3D nano forces feedback,” in International Conference on Intelligent Mechatronics and Automation, Chengdu, 2004, pp. 18-22.
  133. X. Tian, N. Xi*, Y. Wang, Z. Dong and W. J. Li. “Kinematics modeling and system errors analysis for an AFM based nano manipulator,” in the 8th International Conference on Control, Automation, Robotics and Vision (ICARCV), Kunming, 2004, pp. 1581-1586.
  134. Winnie W. Y. Chow , K. F. Lei , G. Y. Shi, W. J. Li, Q. Huang. “Low temperature polymer-based substrates bonding using PDMS for microfluidic applications,” in the Asia Pacific Conference of Transducers and Micro-Nano Technology, 2004.
  135. R. G. Yan, Joe C. Y. Wong, Alan H. F. Lam, W. J. Li. “E-MIDS: a novel game controller for mobile devices”, in the 3rd International Conference on Application and Development of Computer Games, February 2004, pp. 54-59.
  136. G. Y. Shi, Q. Huang, W. J. Li, W. Q. Huang, G. C. Shi and K. J. Li. “Towards automated micromachining of PMMA micro channels using CO2 laser and sacrificial mask process,” in the Proceedings of 2004 IEEE International Conference on Robotics and Automation, 2004, pp. 57-62.
  137. K. M. Fung, W. J. Li. “Dielectrophoretic batch fabrication of encapsulated carbon nanotube thermal sensors,” Asia-Pacific Conference of Transducers and Mirco-Nano Technology, 2004.
  138. G. Y. Shi, Q. Huang, W. J. Li, W. Q. Huang, and Y. Y. Ren. “Micromachining of micro channels in PMMA substrates using CO2 laser and sacrificial mask process,” in the 5th World Congress on Intelligent Control and Automation, June, 2004, Hangzhou, China.
  139. G. Y. Li, N. Xi, S. Ali, H. Chen, J. B. Zhang, W. J. Li, Carmen K. M. Fung, Rosa H. M. Chan, M. J. Zhang and Tzyh-Jong Tarn. “Experimental studies of DNA electrical properties using AFM based nano-manipulator,” in the 4th IEEE Conference on Nanotechnology, August 17, 2004, pp. 308-310.
  140. N. Xi*, Y. T. Shen, King W. C. Lai, and W. J. Li. “Networked human/robot cooperative environment for reliable and dependable microassembly,” in the Proceedings of third IARP/ IEEERAS/ EURON Joint Workshop on Technical Challenges for Dependable Robots in Human Environments, September 7-9, Manchester, England, 2004.
  141. Josh Lam, Raymond HW Lam, K. F. Lei, Winnie Chow, and W. J. Li. “A Polymer-based microfluidic mixing system driven by vortex micropumps,” in the 5th World Congress on Intelligent Control and Automation, June, Hangzhou, China, 2004, pp. 5619-5623.
  142. King W. C. Lai, and W. J. Li. “Fabrication of high-aspect-ratio probes for potential applications in biological cellular surgery,” in the Asia-Pacific Conference of Transducers and Micro-Nano Technology, July 2004, Japan.
  143. Johnny M. H. Lee, Steve C. L. Yuen, Mimi H. M. Luk, Gordon M. H. Chan, Kin Fong Lei, W. J. Li, Philip H. W. Leong, and Yeung Yam. “AA Size power cell for wireless applications using micro-fabricated resonators,” Asia-Pacific Conference of Transducers and Micro-Nano Technology, July 2004, Japan.
  144. K. F. Lei and W. J. Li. “Vortex micropump for integrated optically transparent microfluidic chips,” IEEE International Conference on Mechatronics and Machine Vision in Practice, Macau, 2004, pp. 219-225.
  145. Y. T. Shen, N. Xi*, and W. J. Li. “Automated manipulation and assembly of micro mirrors for optic switches,” in the proceedings of International Conference on Intelligent Manipulation and Grasping, Genoa, Italy, July 1-2, 2004, pp. 12-17.
  146. L. M. Fok, Carmen K. M. Fung, Y. H. Liu*, and W. J. Li. “Nano-scale mechanical test of MEMS structures by atomic force microscope by atomic force microscope,in the 5th World Congress on Intelligent Control and Automation, June, Hangzhou, China, 2004, pp. 4587-4590.
  147. Steve Yuen, Johnny M. H. Lee, Mimi Luke, Gordon Chan, Philip HW Leong, W. J. Li, and Y. Yam. “AA size micro power conversion cell for wireless applications,” in the 5th World Congress on Intelligent Control and Automation, Hangzhou, June, China, 2004, pp.5629-5634.
  148. Selina C. Qu, Carmen K. M. Fung, Rosa H. M. Chan and W. J. Li. “Development of an automated microinjection system for fabrication of carbon nanotube sensors,” in the 5th World Congress on Intelligent Control and Automation, June, 2004, Hangzhou, China, pp. 5613 – 5618.
  149. L. M. Fok, Carmen K. M. Fung, Y. H. Liu, and W. J. Li. “Nano-mechanical test of CNT-embedded MEMS structures by AFM,” IEEE Nanoscale Devices and System Integration, Miami, Florida, USA, Feb 15-19, 2004.
  150. Rosa H.M. Chan, Carmen K.M. Fung, and W. J. Li. “Rapid assembly of carbon nanotubes for nano-sensing by Di-eletrophoretic Force,” IEEE Nanoscale Devices and System Integration, Miami, Florida, USA, Feb 15-19, 2004.
  151. Y. T. Shen, King W.C. Lai, N. Xi, and W. J. Li. “E-manufacturing of micro devices and systems,” 5th World Congress on Intelligent Control and Automation, June, Hangzhou, China.
  152. H. Y. Chan and W. J. Li. “A thermally actuated polymer micro robotic gripper for manipulation of biological cells,” in IEEE International Conference on Robotics and Automation, Taipei, 2003, pp. 288-293.
  153. Carmen K. M. Fung and W. J. Li. “Ultra-low-power and high-frequency-response carbon nanotube based MEMS thermal sensors,” in IEEE/RSJ International Conference on Intelligent Robots and Systems, Las Vegas, NV, 2003, pp. 2371-2376.
  154. A. H. F. Lam, R. H. W. Lam, W. J. Li, M. Y. Y. Leung and Y. Liu. “Motion sensing for robot hands using MIDS,” in IEEE International Conference on Robotics and Automation, Taipei, 2003, pp. 3181-3186.
  155. R. H. W. Lam, W. J. Li and N. Xi. “A wireless temperature measurement guide rod for internal bone fixation surgery,” in IEEE International Conference on Robotics and Automation, Taipei, 2003, pp. 1768-1773.
  156. J. M. H. Lee, S. C. L. Yuen, W. J. Li and Philip H. W. Leong. “Development of an AA size energy transducer with micro resonators,” in IEEE International Symposium on Circuits and Systems, Bangkok, 2003, pp. 876-879.
  157. Y. T. Shen, N. Xi* and W. J. Li. “Force-guided assembly of micro mirrors,” in IEEE/RSJ International Conference on Intelligent Robots and Systems, Las Vegas, NV, 2003, pp. 2149-2154.
  158. V. T. S. Wong and W. J. Li. “Bundled carbon nanotubes as electronic circuit and sensing elements,” in IEEE International Conference on Robotics and Automation, Taipei, 2003, pp. 3648-3653.
  159. V. T. S. Wong and W. J. Li. “Bulk carbon nanotubes for micro anemometry,” in the 4th ASME/JSME Joint Fluids Engineering Conference, Honolulu, HI, 2003, pp. 1739-1744.
  160. V. T. S. Wong and W. J. Li. “Bulk carbon nanotubes as sensing element for temperature and anemometry micro sensing,” in IEEE 6th Annual International Conference on Micro Electro Mechanical Systems, Kyoto, 2003, pp. 41-44.
  161. V. T. S. Wong and W. J. Li. “Bulk carbon nanotube as thermal sensing and electronic circuit elements,” in IEEE International Symposium on Circuits and Systems, Bangkok, 2003, pp. 844-847.
  162. W. L. Zhou, W. J. Li and J. D. Mai. “MEMS-fabricated ICPF microactuators for biological manipulation,” in proceedings of spie the international society for optical engineering : Smart Structures and Materials 2003 Electroactive Polymer Actuators and Devices, EAPAD, San Diego, CA, 2003, pp. 332-337.
  163. Winnie W. Y. Chow, Kin Fong Lei, and W. J. Li. “Micro fluidic channel fabrication by PDMS-interface bonding,” proc. of SPIE, Vol. 5275, December 10-12, 2003, Perth, Australia, pp. 141-148.
  164. Alan H. F. Lam, Leung Y. Y. Martin, Raymond H. W. Lam, W. J. Li, and Y. H. Lui. “Grasping motion control of robotic hands using MIDS,” 2003 Chinese Intelligent Automation Conference, Hong Kong, China, December 2003, pp. 557-562.
  165. I. Elhajj, N. Xi*, W. J. Li, and Y. H. Liu. “Supermedia enhanced E-service robots,” Proc. IEEE Int. Conf. on Robotics, Intelligent Systems, and Signal Processing, RISSP ’03, Chansa, China, vol.1, 2003, pp. 662-667.
  166. Y. T. Shen, N. Xi*, and W. J. Li. “Development of a 2-D high sensitivity force sensor for microassembly,” in the Proceedings of the Second IEEE International Conference on Sensors, Toronto, Canada, October, 2003.
  167. G. M. H. Chan, J. Wang, W. J. Li, C. P. Kwong,   K. M. Luk and K. L. Wu,” Design, modeling, and fabrication of an integrated micromechanical switch for potential applications in adaptive fractal antenna arrays,” proceedings of IEEE International Conference on Robotics, Intelligent Systems and Signal Processing, 2003, pp. 698 – 703.
  168. Tony K. H. To, Jennifer W.L. Zhou, H. Y. Chan, W. J. Li, and Y. H. Liu. “Micromachined polymer actuators as tactors for tactile display,” IEEE Internal Conference on Robotics, Intelligent Systems, and Signal Processing, Changsa, China, Oct 8-11, 2003, pp. 704-709.
  169. R. G. Yan, Carmen M. M. Fung, H. Y. Chan, King C. K. Lai, W. J. Li. “Grasping and sensing of biological cells using polymer MEMS structures,” in the iMEMS 2003, Singapore, June 29 – July 4, 2003.
  170. Johnny M. H. Lee, Steve C.L. Yuen, W. J. Li, and Phillip H. W. Leong. “Micro energy converter for AA-Size batteries”, in the 1st international Meeting on Microsensors and Microsystems, Tainan, Taiwan, January 12-14, 2003.
  171. Y. T. Shen, N. Xi, and W. J. Li. “Contact and force control in microassembly,” in the Proceedings of the IEEE International Symposium on Assembly and Task Planning, August 2003, pp. 60-65.
  172. C. Li, K. W. Victor, K. F. Lei, W. J. Li, and Thomas Lee. “Development of mass-manufacturable micro/nano fluidic devices using standard CD technology,” in the 1st International Meeting on Microsensors and Microsystems, 2003, pp.57-58.
  173. W. L. Zhou, H. Y. Chan, Tony K. H. TO, Charlotte C. H. Kwong and W. J. Li. “Micro-fabricated polymer structures for cellular sensing and manipulation,” International Meeting on Microsensors and Microsystems 2003.
  174. T. T. Shen, N. Xi, and W. J. Li. “A piezoelectric force sensing system for force-reflection microassembly of surface MEMS structures,” in the IEEE Conference on Sensors, 2003.
  175. Alan H. F. Lam, Raymond H. W. Lam, and Wen J. Li. “Micro Input Devices System (MIDS): A New Class of Input and Sensing Devices Using MEMS Sensors for Computer and Robotic Applications,” Proceedings of 2003 Regional Inter-University Postgraduate Electrical and Electronic Engineering Conference, RIUPEEEC 2003, Hong Kong, August 2003, pp. 1-6.
  176. Carmen K. M. Fung, I. Elhajj, W. J. Li and N. Xi. “A 2-D PVDF force sensing system for micro-manipulation and micro-assembly,” in IEEE International Conference on Robotics and Automation, Washington, DC, 2002, pp. 1489-1494.
  177. A. P. Hui, S. Qin, W. J. Li and M. Y. Wang. “High aspect ratio nano fluidic channels by laser-controlled fracturing,” in the 15th IEEE International Conference on Micro Electro Mechanical Systems MEMS 2002, Las Vegas, NV, 2002, pp. 156-159.
  178. King W. C. Lai, A. P. Hui and W. J. Li. “Non-contact batch micro-assembly by centrifugal force,” in the 15th IEEE International Conference on Micro Electro Mechanical Systems MEMS 2002, Las Vegas, NV, 2002, pp. 184-187.
  179. Alan H. F. Lam, W. J. Li, Y. Liu and N. Xi. “MIDS: Micro input devices system using MEMS sensors,” in IEEE/RSJ International Conference on Intelligent Robots and Systems, Lausanne, 2002, pp. 1184-1189.
  180. W. J. Li, N. Xi, Y. Wang and S. Ma. “Internet-enhanced automation in micro environment,” in Proceedings of the 4th World Congress on Intelligent Control and Automation, Shanghai, 2002, pp. 1306-1310.
  181. King W. C. Lai and W. J. Li. “Automated micro-assembly of MOEMS by centrifugal force,” IEEE/ASME M2VIP 2002, Chang Mai, Thailand, September 2002.
  182. Carmen K. M. Fung, W. J. Li, and N. Xi. “A PVDF-based micro-newton force sensing system for automated micro-manipulation,” IEEE/ASME M2VIP 2002, Chang Mai, Thailand, September 2002.
  183. Raymond H.W. Lam, I. Elhajj, W. J. Li, and N. Xi,  “A bone reaming system with tactile temperature display,” 15th IFAC World Congress 2002, Barcelona, Spain, July 21-26, 2002.
  184. Alan H. F. Lam and W. J. Li. “MIDS: GUI and TUI in Mid-Air using MEMS sensors,” International Conference on Control and Automation, ICCA 2002, Xiamen, China, June 2002, pp. 1218-1222.
  185. Raymond H.W. Lam, I. Elhajj, W. J. Li, and N. Xi. “A Guide-Rod with Internet-based Temperature Sensation Display System for Bone Internal Fixation Surgery,” International Conference on Control and Automation, ICCA 2002, Xiamen, China, June 2002, pp.119-120.
  186. W. L. Zhou and W. J. Li. “Micro-fabricated ionic conductive polymer film actuators for aqueous micromanipulation.” in Nano- and Microtechnology: Materials, Processes, Packaging, and Systems, 2002, pp. 154-158.
  187. C. K. M. Fung, W. J. Li, I. Elhajj and N. Xi. “Internet-based remote sensing and manipulation in micro environment,” in IEEE/ASME International Conference on Advanced Intelligent Mechatronics Proceedings, Como, 2001, pp. 695-700.
  188. A. W. T. Ho, I. Elhajj, W. J. Li, N. Xi and T. Mei. “A bone reaming system using micro sensors for internet force-feedback control,” in International Conference on Robotics and Automation, ICRA, Seoul, 2001, pp. 656-661.
  189. W. L. Zhou, W. J. Li, N. Xi and S. Ma. “Development of force-feedback controlled nafion micromanipulators,” in Electroactive Polymer, Actuators and Devices-Smart Structures and Materials 2001, Newport Beach, CA, 2001, pp. 401-410.
  190. W. L. Zhou, A. P. Hui, W. J. Li and N. Xi. “Development of a force-reflection controlled micro underwater actuator,” in IEEE/RSJ International Conference on Intelligent Robots and Systems, Maui, HI, 2001, pp. 363-368.
  191. W. L. Zhou, K. F. Lei, W. J. Li and Y. Yam. “A proposal for manipulating Nafion Micro Actuators using neural-fuzzy based control,” IEEE International Conference on Fuzzy Systems, December 02, 2001, pp. 1327-1330.
  192. S. J. Qin and W. J. Li. “Fabrication of nano channels using laser-induced substrate splitting”, Proc. of, IEEE-Nano 2001, Hawaii, USA, October 2001, pp.233-237.
  193. S. Ma*, W. J. Li and Y. C. Wang. “A simulator to analyze creeping locomotion of a snake-like robot,” IEEE International Conference on Robotics and Automation, May 21, 2001
  194. I. Elhajj, H. Hummert and N. Xi*, Y. H. Liu and W. J. Li. “Synchronization and control of supermedia transmission via the internet,” International Symposium on Intelligent Multimedia, Video and Speech Processing, May 02, 2001, pp.320-323.
  195. S. J. Qin and W. J. Li. “Fabrication of micro channels using laser-induced plasma ablation of quartz With Q-switched Nd:YAG laser,” Piezoelectrics & Acoustooptics, vol.23, no.5, 2001, pp.139-143.
  196. S. X. Guo* and W. J. Li. “Development of microsystems for bio-medical applications,” in the 2nd Cross-Strait Conference on Microsystems Technologies, 2001.
  197. S. X. Guo*, W. J. Li, and Z. B. Gong. “A human scale tele-operating system for cell biology,” in the 2nd Cross-Strait Conference on Microsystems Technologies, Hanzhou, China, September 2001.
  198. K. H. To, W. Sun, and W. J. Li. “Wireless self-powered rotation sensing system using a vibration-based micro power transducer,” IEEE/ASME M2VIP, Hong Kong, Aug 27-28, 2001.
  199. N. H. Ching, H. Y. Wong, W. J. Li, and H. W. Leong. “A laser-micromachined vibrational to electrical power transducer for wireless sensing systems,” 11th International Conference on Solid-State Sensors and Actuators, Munich, Germany, June 2001.
  200. S. J. Qin, and W. J. Li. “Fabrication of complex micro channel systems inside optically-transparent 3D substrates by laser processing,” Proc. of 11th International Conference on Solid-State Sensors and Actuators, Munich, Germany, June 2001. pp. 1624-1627.
  201. S. J. Qin and W. J. Li. “Direct fabrication of complex micro channel systems with variable surface roughness and channel geometry,” Proc. of the 4th International Conference on Aerospace Science and Technology, Haohsiung, Taiwan, 21-23 May 2001, pp. 331-334.
  202. W. L. Zhou, W. J. Li, and S. X. Guo. “Micro ICPF actuators for aqueous applications,” in the 4th International Conference on Aerospace Science and Technology, Haohsiung, Taiwan, 21-23 May 2001, pp.325-329.
  203. W. Sun and W. J. Li. “A MEMS high-speed angular-position sensing system with RF wireless transmission.” in Smart Structures and Materials 2001- Smart Electronics and MEMS, Newport Beach, CA, 2001, pp. 244-251.
  204. Carmen K. M. Fung, King W. C. Lai, W. J. Li, Imad Elhajj, and N. Xi. “Sensing and action in micro environment via internet“, IS2000, Aizu, Japan, November 2000.
  205. King W. C. Lai, Carmen K. M. Fung, W. J. Li, Imad Elhajj, and N. Xi. “Transmission of hypermedia information on micro environment via internet”, in IEEE International Conference on Industrial Electronics, Control and Instrumentation 2000, October 22-28, 2000.
  206. Winston Sun, Antony W.-T. Ho, John D. Mai, T. Mei, and W. J. Li. “A foundry fabricated high-speed rotation sensor using off-chip RF wireless signal transmission,” in IEEE MEMS 2000, Miyasaki, Japan, January 2000, pp. 358-363 .
  207. W. J. Li, Philip H. W. Leong, Terry C. H. Hong, H. Y. Wong, and Gordon M. H. Chan. “Infrared signal transmission by a laser-micromachined vibration-induced power generator”,  in the 43rd IEEE Midwest Symposium on Circuits and Systems, Michigan, USA, August 8-11, 2000, pp. 236 – 239.
  208. T. Mei, C. F. Xie, L. Ni, W. J. Li, and P. Q. Zhang. “A robot gripper with multi-sensory abilities”, in international Symposium on Smart Structures and Microsytems, Hong Kong, Oct. 19-21, 2000.
  209. Neil N. H. Ching, Gordon M. H. Chan, W. J. Li, Hiu Yung Wong, and Philip H. W. Leong. “PCB-integrated Micro-generator arrays for wireless systems”, International Symposium on Smart Structures and Microsytems, Hong Kong, Oct. 19-21, 2000.
  210. Z. Y. Wen*, W. J. Li, S. L. Xu, Z. Y. Zhang, Y. Wu, S. L. Huang. “Vacuum microelectronic tactile sensor array”, international symposium on smart structures and microsytems, Oct. 19-21, 2000, Hong Kong.
  211. Y. Wu, Z. Y. Wen*, W. J. Li, S. Hu, S. L. Huang. “Silicon micro force-balanced capacitive acceleration sensor”, International Symposium on Smart Structures and Microsytems, Oct. 19-21, 2000, Hong Kong.
  212. W. J. Li and N. Xi. “Internet force-feedback control of micro actuators”, presented in ITCDNM 2000, August 1-4, 2000, Bangkok, Thailand.
  213. D. H. Wang, W. Sun, W. H. Liao*, and W. J. Li. “Wireless in-situ monitoring of stayed-cable tension of cable-stayed bridges using PVDF sensors”, International Forum Cum Conference on Information Technology and Communication at the Dawn of the New Millennium, vol.2, 2000, pp.457-466.
  214. Michael Y. F. Kwok, S. J. Qin, and W. J. Li. “Micro nafion actuators for cellular motion control and manipulation”, in proc. of 3rd Asian Control Conference, Shanghai, China, 4-7 July, 2000, p115.
  215. W. J. Li, Z. Y. Wen, P. K. Wong, Gordon M. H. Chan, Philip H. W. Leong. “A micromachined vibration-induced power generator for low power sensors of robotic systems,” World Automation Congress: ISORA, Hawaii, June 11-14, 2000.
  216. Y. F. Kwok, S. J. Qin, D. Mai, and W. J. Li. “Laser-micromachined ICPF Micro-gripper”, in proc. of 1st Cross-Strait Symposium on Microsystems Technologies, Tainan, Taiwan, 17-19 May, 2000, pp. 42-46.
  217. F. F. Hui, S. J. Qin, John D. Mai, and W. J. Li. “A Laser-micromachined SMA Micro-robot”, Proc. of 1st Cross-Strait Symposium on Microsystems Technologies, Tainan, Taiwan, 17-19 May, 2000.
  218. Michael Y. F. Kwok, S. J. Qin, John D. Mai, and W. J. Li. “A Laser-micromachined Underwater Micro-cell-gripper Using Ionic Conducting Polymer Film,” in the 1st Cross-Strait Symposium on Microsystems Technologies, May, 2000.
  219. 219.    King M. Fung, W. C. Lai, W. J. Li, Y. H Liu, I. Elhajj, and N. Xi. “Sensing and action in a micro environment via internet”, in proceedings of International Conference on Information Society in the 21st Century (IS2000), November 5-8, 2000, Aizu, Japan.
  220. 220.    W. C. Lai, K. M. Fung, W. J. Li, I. Elhajj, and N. Xi. “Transmission of multimedia information on micro environment via internet”, International Conference of the IEEE Industrial Electronics Society, IECON 2000, Nagoya Japan, 2000, pp. 1913-1918.
  221. 221.    S. J. Qin and W. J. Li. “3-D micro channel system in a quartz cube for biomedical applications”, in Proc. of the IEEE-EMBS Asia-Pacific Conference on Biomedical Engineering, Hangzhou, China, 26-28 September 2000, pp. 792-793.
  222. T. Mei, Y. Ge, Y. Chen, L. Ni, W. H. Liao, Y. S. Xu and W. J. Li. “Design and fabrication of an integrated three-dimensional tactile sensor for space robotic applications,” in the 12th IEEE International Conference on Micro Electro Mechanical Systems, MEMS, Orlando, FL, USA, 1999, pp. 112-117.
  223. W. Sun, T. Mei, A. W. T. Ho and W. J. Li. “A MEMS high-speed rotation measurement system with MCNC fabricated motion and reference sensors using wireless transmission,” in IEEE/SICE/RSJ International Conference on Multisensor Fusion and Integration for Intelligent Systems, MFI’99, Taipei, Taiwan, 1999, pp. 226-231.
  224. W. Sun, T. Mei, and W. J. Li. “A Foundry Fabricated Surface-micromachined High-speed Rotation Sensor Using Wireless Transmission,” in IEEE Hong Kong Electronic Devices Meeting, Hong Kong, June 1999, pp. 72-75.
  225. T. Mei*, Z. Chen, L. Ni, F. Shen, Y. Ge, and W. J. Li. “A neural network algorithm to deduce force and tactile information from a micro-fabricated skin-like tactile sensor,” in IEEE Hong Kong Symposium on Robotics and Automation, Hong Kong, July 1999.
  226. I. Chakraborty, J. Mueller*, Andrew Wallace, and W. J. Li. “Alternative one-time-opening miniature isolation valves,” NASA Tech Briefs, NPO-19927, vol. 21, no. 2, February 1998.
  227. Winston Sun, T. T. Tsang, W. J. Li, John D. Mai, C. M. Ho. “Design and analysis of a foundry fabricated surface-micromachined rotation sensor,” in the 5th International Conference on Mechatronics and Machine Vision in Practice, September, 1998.
  228. W. J. Li, J. C. Shih, J.D. Mai, C-M. Ho*, J. Liu and Y-C. Tai. “Numerical simulation for the sacrificial Release of MEMS square diaphragms,” in International Conference on Modeling and Simulation of Microsystems, Los Angeles, US, 1998, pp. 59–64.
  229. C. H. Ho, T. Mei, W. H. Liao, Y. S. Xu, and W. J. Li,  “A feasibility study of magneto-rheological fluids in MEMS devices,” in Proceedings of Symposium on Image, Speech, Signal Processing, and Robotics, September 1998, Hong Kong.
  230. W. Sun, T. T. Tsang, W. J. Li, J. Mai, and C.-M. Ho. “Analysis and design of a MCNC fabricated surface micromachined rotation sensor,” in IEEE/ASME/IEE 5th International Conference on Mechatronics and Machine Vision in Practice, September 1998, Nanjing, China, pp. 191-196.
  231. J. D. Mai, S. Y. Wu, and W. J. Li. “Direct deflection measurements of microstructures,” in IEEE/ASME/IEE 5th International Conference on Mechatronics and Machine Vision in Practice, September 1998, Nanjing, China, pp. 197-200.
  232. W. J. Li and C. Ho. “MEMS on bulk mechanical contour substrates,” in International Conference on Solid-State Sensors and Actuators. Part 2 (of 2), Chicago, IL, USA, 1997, pp. 1431-1434.
  233. J. Mueller*, W. C. Tang, A. P. Wallace, W. J. Li, D. P. Bame, I. Chakraborty, and R. A. Lawton. “Design, analysis, and fabrication of a vaporizing liquid micro-thruster,” in the 33rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference, July 06, 1997
  234. J. Mueller*, W.C. Tang, W. J. Li, and A. Wallace. “Micro-fabricated accelerator grid system feasibility assessment for micro-ion engines,” in the 25th International Electric Propulsion Conference, 1997.
  235. Tony K. Tang*, Roman C. Gutierrez, W. J. Li, Christopher Stell, Jaroslava Wilcox, and William J. Kaiser. “Micromachined silicon vibratory three-axis accelerometer,” NASA Tech Briefs, NPO-20047, September 1997.
  236. T. K. Tang*, R. C. M. Gutierrez, J. Z. Wilcox, C. Stell, V. Vorperian, M. Dickerson, B. Goldstein, J. L. Savino, W. J. Li, R. J. Calvet, I. Charkaborty, R. K. Bartman and W. J. Kaiser. “Silicon bulk micromachined vibratory gyroscope for microspacecraft,” Proc. SPIE Int. Soc. Opt. Eng., vol. 2810, 1996, pp. 101-115.