Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8226796 | Flanged collet for die pick-up tool | Yau Sun Fan, Wai Ho, Hiu Leung Tse, Yee Fan Yeung | 2012-07-24 |
| 6386422 | Solder reflow oven | Chi Wah Cheng, Ping Chun Benson Chong, Hoi Shuen TANG, Kai Wu | 2002-05-14 |
| 6109501 | Radial wire bonder and selectable side view inspection system | Chi Wah Cheng, Chiu Fai Wong | 2000-08-29 |
| 5897048 | Radial wire bonder and selectable side view inspection system | Chi Wah Cheng, Chiu Fai Wong | 1999-04-27 |