Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328354 | Systems and methods for binocular vision diagnosis and treatment | Geng Li, Man-Hong Balwin Chan, Tat-Hoi Lee, Chung-Kong Cheung | 2012-12-11 |
| 8002409 | Vision treatment procedures and devices | Geng Li, Zhong-Lin Lu, Xiangrui Li, Chang-Bing Huang, Jia-Hong GAO | 2011-08-23 |
| 7701567 | Optoelectronic distance sensor | — | 2010-04-20 |
| 7684053 | Optical displacement sensor and distance measuring apparatus | — | 2010-03-23 |
| 7671972 | Optical sensing methods and apparatus | Kwok Sing Cheng, Ho Shan Ng, Lai Man Chau, Tao Tao | 2010-03-02 |
| 6869230 | Assembly for high-speed optical transmitter or receiver | Kwok Sing Cheng, Wai Ming Edwin Cheung, Fuk Tong, Hing Wa Flora Ho, Allan Hui +5 more | 2005-03-22 |
| 6501185 | Barrier cap for under bump metal | Zaheed Sadrudin Karim | 2002-12-31 |
| 6413851 | Method of fabrication of barrier cap for under bump metal | Zaheed Sadrudin Karim | 2002-07-02 |