Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661408 | Touch screen capable of isolating noise signals | — | 2003-12-09 |
| 6654071 | Flexible current-type touch control panel comprising a current-type touch control shield | — | 2003-11-25 |
| 6630967 | Current-type touch control liquid crystal panel and a current touch shield | — | 2003-10-07 |