Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10166660 | Screw locking control system and operating system using the same | Kuo-Pin Tseng, Jen-Chu Huang, Chih-Li Lo, Yung-Chien Lin, Kuang-Wei Chuang +2 more | 2019-01-01 |
| 7889504 | Portable electronic device | Wen-Jen Liau, Jin-Ching Guo, Ching-Sheng Chang | 2011-02-15 |