LC

Li-Kuei Cheng

PE Primax Electronics: 12 patents #34 of 571Top 6%
KS Kye Systems: 1 patents #43 of 96Top 45%
SS Sap Se: 1 patents #2,890 of 6,322Top 50%
IN Intel: 1 patents #18,218 of 30,777Top 60%
Overall (All Time): #304,560 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12393291 Roller module and input device with same Chun-Nan Su, Chun-Che Wu, Chien-Pang Chien, Kai-Wen Lee 2025-08-19
12360617 Roller module Chun-Nan Su, Chun-Che Wu, Kai-Wen Lee, Chien-Pang Chien, Shao-Ju Yen 2025-07-15
12321537 Mouse device Chun-Nan Su, Chun-Che Wu, Sheng-An Tsai, Shu-An Huang 2025-06-03
12207461 Tier expansion offset 2025-01-21
12057266 Wheel control mechanism and mouse device with same Chun-Nan Su, Chun-Che Wu, Sheng-An Tsai, Ming-Hao Hsieh 2024-08-06
12039114 Mouse device including a magnetic ratchet Chun-Nan Su, Chun-Che Wu, Sheng-An Tsai, Shu-An Huang 2024-07-16
11797108 Mouse device Chun-Nan Su, Chun-Che Wu, Shu-An Huang, Chun-Lin Chu, Ming-Hao Hsieh +1 more 2023-10-24
11681379 Mouse device Chun-Nan Su, Chun-Che Wu, Chun-Lin Chu, Shu-An Huang, Ming-Hao Hsieh +1 more 2023-06-20
11525281 Smart door lock device Yung-Ming Tsai, Chi-Hsiang Sun 2022-12-13
11175752 Roller mouse operable in two clicking modes Chun-Lin Chu, Hsiang-Yu Ou, Shu-An Huang 2021-11-16
11099667 Roller module for a mouse device having a movable magnet Sheng-An Tsai, Yung-Ming Tsai, Shu-An Huang, Chun-Che Wu 2021-08-24
11061493 Mouse roller module Yung-Ming Tsai, Chun-Che Wu 2021-07-13
10372242 Scroll wheel module with touch sensing mechanism Chia-Yuan Chang, Chun-Lin Chu 2019-08-06
9430556 System for self-distinguishable identifier and generation Yu Jun Peng 2016-08-30
8963892 Pen-shaped input device having variable stiffness of writing tip 2015-02-24