Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948479 | Method and system for distinguishing multiple touch points | Chin-Kang Chang, Ching-Chun Chiang | 2011-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948479 | Method and system for distinguishing multiple touch points | Chin-Kang Chang, Ching-Chun Chiang | 2011-05-24 |