Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268852 | Electronic device and reading method | — | 2019-04-23 |
| 9773181 | Intelligent entrance guard unlocking system and unlocking method thereof | Wen-Kuei Chou, Hsin-Nan Chen, Chia-Wei Chang, Kuang-Yao Liao | 2017-09-26 |
| 9569904 | Intelligent entrance guard unlocking system and unlocking method thereof | Wen-Kuei Chou, Hsin-Nan Chen, Chia-Wei Chang, Kuang-Yao Liao | 2017-02-14 |
| 9563800 | Intelligent entrance guard unlocking system and unlocking method thereof | Hsin-Nan Chen, Chia-Wei Chang, Wen-Kuei Chou, Kuang-Yao Liao | 2017-02-07 |
| 9547947 | Intelligent entrance guard unlocking system and unlocking method thereof | Wen-Kuei Chou, Hsin-Nan Chen, Chia-Wei Chang, Kuang-Yao Liao | 2017-01-17 |
| 9536360 | Vehicle electronic key system | Chia-Wei Chang, Shiang-Hua Lin, Ping-Mao Lee, Kuang-Yao Liao, Hsin-Nan Chen | 2017-01-03 |
| 9489784 | Intelligent entrance guard unlocking system and unlocking method thereof | Wen-Kuei Chou, Hsin-Nan Chen, Chia-Wei Chang, Kuang-Yao Liao | 2016-11-08 |