Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9900050 | Communication verification system and method of using the same | Hao-Tai Hsu | 2018-02-20 |
| 9879715 | Rotation shaft device | Yu-Tsun Hsu | 2018-01-30 |
| 7823253 | Slidable dual-axis hinge assembly | Wen-Sung Ko | 2010-11-02 |
| 7685680 | Rotatable slide hinge | Hsiang-Chi Chien | 2010-03-30 |