Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992874 | Camera system and camera fill light method | Ta-Yi Chien, Yung-Chou Chen, Wei-Hung Liao, Fen-Ling Hu | 2021-04-27 |
| 10596963 | Fatigue alarm apparatus and method | Ta-Yi Chien, Pai-Hsiang Cheng, Chang-Sheng Lin, Yung-Chou Chen, Guan-Hua Chen +3 more | 2020-03-24 |
| 8466888 | Input device | Jao-Ching Lin, Chi-Cheng Kuo, Chung-Yi Shen | 2013-06-18 |