Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9311589 | Bottle container having an anti-counterfeiting radio-frequency identification (RFID) tag | Po-Chun Yang, Yu-Cheng Chang | 2016-04-12 |
| 8905318 | Composite type multi-mode electronic seal | Feng-Yu Chang, Tung-Jung Hsu, Wei-Yi Tseng | 2014-12-09 |
| 8827163 | Anti-fake identification system and method capable of automatically connecting to web address | Shing-Jin Wang, Tain-Wen Suen, Wen-Chieh Tsai | 2014-09-09 |
| 8742931 | Electronic seal with multiple means of identification and method based on electronic seal for inspecting goods | Yu-Cheng Chang, Wei-Yi Tseng | 2014-06-03 |
| 8570154 | Method for operating a system of readers | Wen-Chieh Tsai, Long-Guang Lee | 2013-10-29 |
| 8542614 | Full-duplex wireless voice broadcasting apparatus with channel-changing and interference-resistance | Jen-Chi Liao, Tung-Jung Hsu, Tain-Wen Suen | 2013-09-24 |
| 8508371 | Multi-secured RFID electronic seal | Yu-Cheng Chang | 2013-08-13 |
| 8487768 | Electronic seal equipped with a breakage-detecting circuit and method for sealing a door based on the same | Feng-Yu Chang, Tung-Jung Hsu, Chun-Fu Lin | 2013-07-16 |
| 8164453 | Physical audit system with radio frequency identification and method thereof | Shing-Jin Wang, Tain-Wen Suen | 2012-04-24 |
| 8054769 | Wireless sensing control network system and operating method thereof | Tain-Wen Suen, Yu-Shan Lin, Feng-Yu Chang | 2011-11-08 |
| 7701361 | Parking information sensing device and providing method thereof | Tain-Wen Suen, Tung-Jung Hsu, Chuen-Lin Bau | 2010-04-20 |