Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844398 | Automatic battery charging system using lowest charge current detection | Yao-Ching Chen, Cheng-Chih Chu, Shu-Chin Chen, Chun-Sheng Wang | 1998-12-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844398 | Automatic battery charging system using lowest charge current detection | Yao-Ching Chen, Cheng-Chih Chu, Shu-Chin Chen, Chun-Sheng Wang | 1998-12-01 |