Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11592477 | Test handler having multiple testing sectors | Chi Wah Cheng, Kai Fung Lau | 2023-02-28 |
| 10996308 | Apparatus and method for authentication of electronic device test stations | Chi Wah Cheng | 2021-05-04 |
| 10699932 | Apparatus and method for inspecting substantially transparent electronic devices | Man Yin Kwan | 2020-06-30 |
| 10473714 | Method and apparatus for aligning electronic components | Chi Wah Cheng, Chi H. Leung, Kai Fung Lau | 2019-11-12 |
| 10324126 | Method and apparatus for aligning probe pins with respect to positions of electronic devices | Hon Kam Ng, Chun Shing Yip | 2019-06-18 |
| 10151774 | Electrical contact having electrical isolated members for contacting an electrical component | Kai Fung Lau | 2018-12-11 |
| 10115620 | Apparatus and method for adjustment of a handling device for handling electronic components | Chi Wah Cheng, Chi Fung Michael Chan | 2018-10-30 |
| 10091919 | Apparatus for securing electronic devices on a carrier during transportation | Yan Yiu Lam, Shing Kai Yip | 2018-10-02 |
| 9850074 | Electronic device separator for a feeding apparatus | Shing Kai Yip, Chi Wah Cheng | 2017-12-26 |
| 9606171 | High throughput test handler system | Kai Fung Lau | 2017-03-28 |
| 9561914 | Apparatus and method for transferring electronic devices | Shing Kai Yip, Chi Wah Cheng | 2017-02-07 |
| 9510460 | Method for aligning electronic components | Yan Yiu Lam | 2016-11-29 |
| 9465383 | Apparatus and method of using an imaging device for adjustment of at least one handling device for handling semiconductor components | Hing Suen Siu, Chi Wah Cheng, Chung Yan LAU | 2016-10-11 |
| 9261536 | Test contactor for electrical testing of electronic components | Hing Suen Siu, Chi Wah Cheng, Kai Fung Lau | 2016-02-16 |
| 6655045 | Apparatus and method for pick and place handling | Yiu Ming Cheung, Pei Wei Tsai | 2003-12-02 |