Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7203995 | Rotary type hinge assembly for foldable electronic device | SHENG-CHENG HSU, Xiang-Dong Chen | 2007-04-17 |
| 7017233 | Hinge assembly with integrating shaft | SHENG-CHENG HSU, Xiang-Dong Chen | 2006-03-28 |