Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9215185 | System, method and transmission device for transmitting data via multi-channel communications | CHIH-SAN CHIANG, Min Liu | 2015-12-15 |
| 8847884 | Electronic device and method for offering services according to user facial expressions | Hui-Ling Ru, Rong Cheng, CHIH-SAN CHIANG | 2014-09-30 |
| 8756679 | Electronic device and method for unlocking locked operating system | Rong Cheng, Jin Li, CHIH-SAN CHIANG | 2014-06-17 |
| 8380755 | Electronic reader capable of recording comments and amendments and method thereof | SHANG-HUI PI, Jie Guo, Yue Zhang, CHIH-SAN CHIANG | 2013-02-19 |
| 8050422 | Audio test apparatus capable of decreasing noise influence in process of audio device testing and method thereof | Yao Zhao, HUA-DONG CHENG, Wen-Chuan Lian, Han-Che Wang, Kuan-Hong Hsieh | 2011-11-01 |
| 5195946 | Stable catalytic and aqua-activated polyurethane casting bandage | Jia Fan | 1993-03-23 |