Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992874 | Camera system and camera fill light method | Ying-Ju Lai, Yung-Chou Chen, Wei-Hung Liao, Fen-Ling Hu | 2021-04-27 |
| 10596963 | Fatigue alarm apparatus and method | Pai-Hsiang Cheng, Ying-Ju Lai, Chang-Sheng Lin, Yung-Chou Chen, Guan-Hua Chen +3 more | 2020-03-24 |
| 8939811 | Optical toy | Chien-Hsun Kao, Shih-Han Tseng, Hai-Yin Hsu, Kuan-Yu Chen, Fen-Ling Hu +10 more | 2015-01-27 |