Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11622485 | Flexural pick arm for a pick and place apparatus | Chak Tong SZE, Wing Sze CHAN, Wai Hing Yung | 2023-04-04 |
| 9846193 | Semiconductor package testing apparatus | Chak Tong SZE, Cho Hin CHEUK, Si Ming Chan, Kam Sing Lee | 2017-12-19 |
| 8933720 | Apparatus for conducting automated maintenance of a test contactor module | Yui Kin Tang, Chak Tong SZE, Cho Hin CHEUK, Kut Hing Lam | 2015-01-13 |
| 8910775 | Transfer apparatus for transferring electronic devices | Chak Tong SZE, Wing Sze CHAN, Cho Hin CHEUK, Tsz Chun Chow | 2014-12-16 |
| 8749249 | Test handler for electronic devices | Chak Tong SZE, Wa Sing Tsang | 2014-06-10 |
| 8660322 | Passive continuous authentication method | Muhammad Khurram Khan | 2014-02-25 |
| 8631923 | Device sorting apparatus | Chak Tong SZE, Wai Hong Sizto, Chunbai Wang, Wai Chuen Gan, Shing Wai Tam | 2014-01-21 |
| 7973259 | System for testing and sorting electronic components | Chak Tong SZE, Sai Kit Wong, Fong Shing Yip | 2011-07-05 |
| 7851721 | Electronic device sorter comprising dual buffers | Chak Tong SZE, Ho Yin Starsky Wong, Tin Yi CHAN | 2010-12-14 |
| 7733114 | Test handler including gripper-type test contactor | Chak Tong SZE, Sai Kit Wong, Wai Hong Sizto | 2010-06-08 |
| 7458761 | Apparatus and method for flipping electronic components | Chak Tong SZE, Hiu Fai Ho | 2008-12-02 |
| 6967475 | Device transfer mechanism for a test handler | Ching Man Tsui, Chak Tong SZE, Lap Kei Chow | 2005-11-22 |
| 6655045 | Apparatus and method for pick and place handling | Yiu Ming Cheung, Yu Sze Cheung | 2003-12-02 |
| 6299218 | Connecting structure between fluid channel | Hua-Jen Tseng, Chun-Chieh Lee, Gwo-Yuh Yang | 2001-10-09 |
| 6291827 | Insulating apparatus for a conductive line | Hua-Jen Tseng, Dong-Tay Tsai, Fu-Chih Huang | 2001-09-18 |
| 6130433 | Ion source chamber of a high energy implanter with a filtering device | Hua-Jen Tseng, Dong-Tay Tsai, Chih-Hsien Chang | 2000-10-10 |
| 6099386 | Control device for maintaining a chemical mechanical polishing machine in a wet mode | Huan-Jen Tseng, Chih-Hsien Chang, Yi-Hua Chin | 2000-08-08 |
| 6019664 | Height gauge device for wafer | Hua-Jen Tseng, Chun-Chieh Lee, Dong-Tay Tsai | 2000-02-01 |
| 5942041 | Non-sticking semi-conductor wafer clamp and method of making same | Yung-Tsun Lo, Tzu-Hsin Huang, Hua-Jen Tseng | 1999-08-24 |
| 5892232 | Arc chamber for ion implanter | Tzu-Hsin Huang, Hua-Jen Tseng, Min Lin | 1999-04-06 |