Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653192 | PTC composition and over-current protection device containing the same | Tong Cheng Tsai, Kuo-Chang Lo, Yi-An Sha | 2017-05-16 |
| D552977 | Screw | Tsan-Hung He | 2007-10-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653192 | PTC composition and over-current protection device containing the same | Tong Cheng Tsai, Kuo-Chang Lo, Yi-An Sha | 2017-05-16 |
| D552977 | Screw | Tsan-Hung He | 2007-10-16 |