Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8448138 | Recording user-driven events within a computing system | Wen-Chieh Chang, Yan Jiang, Ling-Ya Huang, Li Wen, Chih-Yung Chen +3 more | 2013-05-21 |
| 8021354 | Needleless injection structure | — | 2011-09-20 |
| 6722353 | Safety remote control and emergency safety switch power shutoff device of a motorized beach vehicle | — | 2004-04-20 |
| 6604757 | Steering control device of the front wheels of a beach motorized vehicle | — | 2003-08-12 |