Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710287 | Injection molding method and mold mechanism | Chi-Hung Liao, Yan-Hua Li, Chien-Jung Hsu, Chun-Hao Hu, Chia-Yu Yen | 2020-07-14 |
| 10094965 | Pattern displaying device | Pei-Shan Hsieh, Tung-Chuan CHEN, Cheng-Yen Wang, Shih-Tsung Chang | 2018-10-09 |
| 7950829 | High efficiency light emitting diode apparatus | Shao-Chen Chiu, Yih-Hua Renn, Shih-Tsung Chang, Chi-Feng Cheng | 2011-05-31 |
| 7234855 | Lamp having a planar light-emitting source | Shao-Chen Chiu, Chi-Feng Cheng, Hui Hua Hu, Ming Lai | 2007-06-26 |
| 5698239 | Heating mechanism for zipper forming machines | Joseph Wu | 1997-12-16 |
| 5688539 | Zipper teeth forming mechanism for zipper forming machines | Joseph Wu | 1997-11-18 |