Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8490503 | Torque-adjusting machine for hinge | TENG-TSUNG HUANG, GUO-JUN YU, Zhan Shang | 2013-07-23 |
| 8453520 | Hinge durability testing device | TENG-TSUNG HUANG, GUO-JUN YU, Zhang-Sheng Yan | 2013-06-04 |
| 8434376 | Keyboard testing system | TENG-TSUNG HUANG, GUO-JUN YU, Yuan-Zhao Li | 2013-05-07 |
| 8316720 | Torque testing device | TENG-TSUNG HUANG, GUO-JUN YU, Gong Cheng | 2012-11-27 |
| 8291774 | Stress test apparatus for hinge | TENG-TSUNG HUANG, GUO-JUN YU, Yuan-Zhao Li | 2012-10-23 |