Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632011 | Mixing apparatus | Kwok Wai Wen | 2003-10-14 |
| 6439758 | Mixing apparatus | Kwok Wai Wen | 2002-08-27 |
| 6274010 | Electroplating apparatus | Chun Pan Fung, Kwok Wah Li, Chi Chung Lee | 2001-08-14 |
| 6251234 | Electroplating machine | Kwok Wah Li, Kwok Wing Ng, Chi Chung Lee, Pin-Chun Huang, Fang Hao Lee +2 more | 2001-06-26 |
| 6174417 | Electroplating machine | Kwok Wah Li, Kwok Wing Ng, Chi Chung Lee, Pin-Chun Huang, Fang Hao Lee +2 more | 2001-01-16 |
| 5589051 | Clamp for use with electroplating apparatus and method of using the same | — | 1996-12-31 |