Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216063 | Electronic device which can determine a dirtiness level | Hung-Ching Lai, Guo-Zhen Wang | 2025-02-04 |
| 12210690 | Optical navigation device and method capable of more efficiently saving power | — | 2025-01-28 |
| 11409375 | Method and apparatus for adjusting optical setting of optical input device and related optical input device | — | 2022-08-09 |
| 11094481 | Keyswitch capable of identifying keycap change | Yen-Min Chang | 2021-08-17 |
| 10901538 | Pen mouse | Yen-Chang Wang | 2021-01-26 |
| 10659077 | Amending circuit of correcting bouncing misjudgment of a keyswitch | Shih-Wei Kuo | 2020-05-19 |
| 10649551 | Pen mouse with an inclining compensation function | Yen-Chang Wang | 2020-05-12 |
| 10434587 | Miter saw with enhanced adjustable miter angle | Yung-Chiang Ku, Yung-Wen Chen | 2019-10-08 |
| 10331230 | Distance detecting mechanism and navigation device with distance detecting function | Yen-Chang Wang, Shih-Wei Kuo | 2019-06-25 |
| 10303265 | Optical mouse and parameter calibration method thereof | Shih-Wei Kuo | 2019-05-28 |
| 10297405 | Keyswitch and keyboard capable of showing movement depth | Shih-Wei Kuo | 2019-05-21 |
| 10147561 | Universal circuit board for mechanical keyswitch and optical keyswitch | Shih-Wei Kuo | 2018-12-04 |
| 10060789 | Electronic device with high electrostatic protection | Yen-Min Chang, Ching-Lin Chung | 2018-08-28 |
| 10063230 | Electronic switch with force feedback function | Shih-Wei Kuo | 2018-08-28 |
| 9742402 | Keyswitch and keyboard with distance detecting function | Yen-Min Chang, Feng-Cheng Yang, Shih-Wei Kuo | 2017-08-22 |
| 9442583 | Optical mouse apparatus and data compression method used in optical mouse apparatus | Yung-Chang Lin, Ching-Lin Chung | 2016-09-13 |
| 9383866 | Image sensing apparatus, optical touch control apparatus and motion tracking apparatus utilizing the image sensing apparatus | Yung-Chang Lin, Ching-Lin Chung | 2016-07-05 |
| 9335841 | Computer readable media can perform interference image determining method and interference image determining apparatus | Hsin-Chia Chen, Yen-Min Chang, Yu-Hao Huang, Wen-Han Yao, Ching-Lin Chung +2 more | 2016-05-10 |
| 9274999 | Communication system and optical navigation device | Chun-Wei Chen, Yung-Chang Lin | 2016-03-01 |
| 9256364 | Touch control apparatus which is helpful for double click determining, and computer readable recording media for performing corresponding touch control method | Yung-Chang Lin, Yu-Hao Huang, Ching-Lin Chung | 2016-02-09 |
| 9229545 | Optical navigation apparatus and optical navigation method | Yu-Hao Huang, Ming-Tsan Kao, Ren-Hau Gu, Hsin-Chia Chen, Yung-Chang Lin | 2016-01-05 |