TW

Tsung-Fa Wang

Disney: 20 patents #331 of 6,686Top 5%
RC Rexon Industrial Corp.: 1 patents #31 of 52Top 60%
Overall (All Time): #199,879 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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