Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6279605 | Water stopping seat of ceramic control valve of faucet | — | 2001-08-28 |
| 6214184 | Insulated wafer pedestal | Tingray Chien, Shun-Hsiang Chen | 2001-04-10 |
| 5948203 | Optical dielectric thickness monitor for chemical-mechanical polishing process monitoring | — | 1999-09-07 |
| 5646071 | Equipment and method for applying a liquid layer | Ting-Hwang Lin, Li-Chum Chen | 1997-07-08 |
| 5554567 | Method for improving adhesion to a spin-on-glass | — | 1996-09-10 |