Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218444 | Assembly fixture for press-fitting contact pins in a printed circuit board assembly | Shun-Wen Shih | 2025-02-04 |
| 10236141 | Key structure | Sheng-An Tsai, Li-Jen Chien, Hsiang-Wen Cheng, Jia-Jui Yang | 2019-03-19 |