Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408750 | LED illuminating device | Shao-Han Chang, Qing-Shan Cao | 2013-04-02 |
| 8317550 | Electrical receptacle terminal | Qing-Shan Cao, Sheng-Peng Tseng | 2012-11-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408750 | LED illuminating device | Shao-Han Chang, Qing-Shan Cao | 2013-04-02 |
| 8317550 | Electrical receptacle terminal | Qing-Shan Cao, Sheng-Peng Tseng | 2012-11-27 |