Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947745 | Handwriting data processing method and handwriting data processing system | Chih-Hsiang Chen, Chi-Hua Shih, Jan-Yi Hsiao | 2024-04-02 |
| 8018091 | Power-mode selectable backup power supply | Chun-Ta Wu | 2011-09-13 |