Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940060 | Seal ring structure for low torque valve fire-safe | Ching-An Lin, Chia-Ho Cheng | 2024-03-26 |
| 11486695 | Measurement device for grinding wheel | Ching-An Lin, Chia-Ho Cheng, Sung-Liang Hsieh, Chih-Hsin Chang | 2022-11-01 |
| 9859320 | Chip package and manufacturing method thereof | Shun-Wen Long, Guo-Jyun Chiou, Meng-Han KUO, Ming-Chieh Huang, Hsi-Chien Lin +1 more | 2018-01-02 |