Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297069 | Electronic component packing reel | King Fai Poon, Tin Ho Wong | 2025-05-13 |
| 11631634 | Leadless semiconductor package and method of manufacture | On Lok Chau, Ringo Cheung, Billie Bi | 2023-04-18 |
| 10056343 | Packaged semiconductor device with interior polygonal pads | Roelf A. J. Groenhuis, Kan Wae Lam, Clifford J. Lloyd, Chi Hoo Wan | 2018-08-21 |
| 9418919 | Leadless chip carrier having improved mountability | Roelf Anco Jacob Groenhuis, Markus Björn Erik Noren, Hei Ming Shiu | 2016-08-16 |
| 9269690 | Packaged semiconductor device with interior polygonal pads | Roelf A. J. Groenhuis, Kan Wae Lam, Clifford J. Lloyd, Chi Hoo Wan | 2016-02-23 |
| 7301225 | Multi-row lead frame | Wai Keung Ho, Ho Wong | 2007-11-27 |
| 7262494 | Three-dimensional package | Hei Ming Shiu, On Lok Chau | 2007-08-28 |
| 6838751 | Multi-row leadframe | Man Hon Cheng, Wai Wong Chow | 2005-01-04 |