Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625555 | Variable resistance measuring loop having compensational function for environmental factors | Tsung-Yu Wang, Shih-Jen Kuo | 2003-09-23 |
| 6587095 | Method for forming switching circuit of keyboard without generating phantom phenomenon | Tsung-Yu Wang, Shih-Jen Kuo | 2003-07-01 |