Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441330 | Keyboard circuit using conduits within a bus for air flow | — | 2002-08-27 |
| 6396016 | Electronic component incorporating push switch and rotary encoder | Chen-Yu Lin | 2002-05-28 |
| 6388219 | Computer keyboard key device made from a rigid printed circuit board | Chien-Shih Hsu | 2002-05-14 |
| 6379061 | Silicon cap for use in the pointing stick device | — | 2002-04-30 |