Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10236141 | Key structure | Sheng-An Tsai, Li-Jen Chien, Hsiang-Wen Cheng, Pai-Ping Hsu | 2019-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10236141 | Key structure | Sheng-An Tsai, Li-Jen Chien, Hsiang-Wen Cheng, Pai-Ping Hsu | 2019-03-19 |