Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622598 | Adjustable sleeve barrel structure | — | 2003-09-23 |
| D475785 | Electroscopic pen | — | 2003-06-10 |
| 6534350 | Method for fabricating a low temperature polysilicon thin film transistor incorporating channel passivation step | Chih-Chiang Chen, Kun-Chih Lin, Wen-Yu Huang, Pi-Fu Chen | 2003-03-18 |
| 6363561 | Multi-function tool | — | 2002-04-02 |
| 5405518 | Workpiece holder apparatus | Ming-Hsun Hsieh | 1995-04-11 |