Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12317395 | Traffic signal lamp, traffic signal system and lamp-state detection method using the same | Wei-Ting Wu, Jhao-Tian Pan | 2025-05-27 |
| 10594171 | Position tracking system and method thereof | Shiang-Hua Lin, Ping-Mao Lee, Jiun-Yi Ke | 2020-03-17 |
| 10271800 | Wearable electronic device and emergency method thereof | Shiang-Hua Lin, Ping-Mao Lee, Wei-Chun Liao | 2019-04-30 |
| 10212643 | Transmission method, wireless communication system, and computer system | Chia-Ching Wu | 2019-02-19 |
| 9773181 | Intelligent entrance guard unlocking system and unlocking method thereof | Wen-Kuei Chou, Hsin-Nan Chen, Chia-Wei Chang, CHIH-CHUNG WENG | 2017-09-26 |
| 9671827 | Vehicle, driving assistance system and driving assistance device | — | 2017-06-06 |
| 9569904 | Intelligent entrance guard unlocking system and unlocking method thereof | Wen-Kuei Chou, Hsin-Nan Chen, Chia-Wei Chang, CHIH-CHUNG WENG | 2017-02-14 |
| 9563800 | Intelligent entrance guard unlocking system and unlocking method thereof | Hsin-Nan Chen, Chia-Wei Chang, Wen-Kuei Chou, CHIH-CHUNG WENG | 2017-02-07 |
| 9547947 | Intelligent entrance guard unlocking system and unlocking method thereof | Wen-Kuei Chou, Hsin-Nan Chen, Chia-Wei Chang, CHIH-CHUNG WENG | 2017-01-17 |
| 9536360 | Vehicle electronic key system | Chia-Wei Chang, Shiang-Hua Lin, Ping-Mao Lee, CHIH-CHUNG WENG, Hsin-Nan Chen | 2017-01-03 |
| 9524599 | Vehicle key system and methods for using the same | Shiang-Hua Lin, Ping-Mao Lee, Wen-Shian Tsai, Fang-Yu Jhao | 2016-12-20 |
| 9489784 | Intelligent entrance guard unlocking system and unlocking method thereof | Wen-Kuei Chou, Hsin-Nan Chen, Chia-Wei Chang, CHIH-CHUNG WENG | 2016-11-08 |
| 9468068 | Light emitting device | — | 2016-10-11 |
| 9434315 | Driving assistance device in vehicle for receiving electronic device | Chih-Chao Wang | 2016-09-06 |
| 9270796 | Handheld electronic device with keypad assembly comprising receiving coil transforming electromagnetic waves into power | — | 2016-02-23 |
| 9252890 | Near field communication device and method for saving applied power | — | 2016-02-02 |
| 9231665 | Portable electronic device capable of expanding transmission distance for near field communication functions | — | 2016-01-05 |
| 9226016 | Digital television and digital television system | — | 2015-12-29 |
| 9207648 | Watch having microphone | Shiang-Hua Lin | 2015-12-08 |
| 9110447 | Watch having microphone | Shiang-Hua Lin | 2015-08-18 |
| 8854927 | Watch capable of playing sound | Shiang-Hua Lin | 2014-10-07 |
| D666151 | Connector | — | 2012-08-28 |