Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8276453 | Touchless input device | Shu-Yuan Chang, Shih-Bin Luo | 2012-10-02 |
| 7856883 | Capacitive ultrasonic sensors and display devices using the same | Ming-Wei Chang, Tsung-Ju Gwo | 2010-12-28 |