Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249177 | Recognition method of 3D vein pattern and recognition device thereof | Wei-Cheng Chao, Chia-Hsin Chao, Li-Chi Su, Cheng-Jhih Luo | 2025-03-11 |
| 11197975 | Light health care system and light health care method | Wei-Cheng Chao, Li-Chi Su, Mu-Tao Chu | 2021-12-14 |
| 9391239 | Light emitting diode | Yao-Jun Tsai, Chen-Peng Hsu, Shih-Yi Wen, Yu-Hsiang Chang, Re-Ching Lin +1 more | 2016-07-12 |
| 9252079 | Substrate, method of fabricating the same, and application the same | Yao-Jun Tsai, Chen-Peng Hsu, Shih-Yi Wen, Hung-Lieh Hu | 2016-02-02 |