Issued Patents All Time
Showing 25 most recent of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366928 | Input method and controller of touch keyboard | Yu-Han Chen, Tse-Chung Su, Sung-Han Wu, Xiao-Lin Chuang | 2025-07-22 |
| 12285876 | Cleaning robot capable of eliminating reflection interference | Guo-Zhen Wang | 2025-04-29 |
| 12175047 | Capacitive touchpad with LED die positioned to correspond with electrode | Che-Chia Hsu, Yu-Han Chen | 2024-12-24 |
| 12159427 | Object position determining system and object detection system | Ming Shun Manson Fei, Sen-Huang Huang | 2024-12-03 |
| 12154732 | Key unit | Che-Chia Hsu, Yu-Han Chen | 2024-11-26 |
| 12152925 | Optical detection device | Feng Liu, Guo-Zhen Wang, Hung-Ching Lai | 2024-11-26 |
| 12093480 | Lighting touchpad with different layer configuration of sensing electrodes and LED chips | — | 2024-09-17 |
| 11953400 | Input device including improved pressure sensing unit design | Che-Chia Hsu, Yu-Han Chen | 2024-04-09 |
| 11852519 | Optical detection device | Feng Liu, Guo-Zhen Wang, Hung-Ching Lai | 2023-12-26 |
| 11803273 | Touch sensor, touch pad, method for identifying inadvertent touch event and computer device | Yi-Hsien Ko | 2023-10-31 |
| 11726599 | Single layer capacitive touch force sensor | — | 2023-08-15 |
| 11687187 | Lighting touchpad | — | 2023-06-27 |
| 11674862 | Input device including improved pressure sensing unit design | Che-Chia Hsu, Yu-Han Chen | 2023-06-13 |
| 11561638 | Single layer capacitive touch force sensor | — | 2023-01-24 |
| 11437994 | Touch sensor and keyboard using the same | Che-Chia Hsu, Yu-Han Chen | 2022-09-06 |
| 11418193 | Key unit and keyboard using the same | Che-Chia Hsu, Yu-Han Chen | 2022-08-16 |
| 11051758 | Electronic device capable of detecting wearing state or touching state | Che-Chia Hsu, Jian-Cheng Liao, Yu-Han Chen | 2021-07-06 |
| 11048907 | Object tracking method and object tracking system | — | 2021-06-29 |
| 10955308 | Pressure measuring method and pressure measuring apparatus | Yu-Han Chen, Chih-Wei Huang, Wei-Chung Wang | 2021-03-23 |
| 10578507 | Pressure measuring method and pressure measuring apparatus | Yu-Han Chen, Chih-Wei Huang, Wei-Chung Wang | 2020-03-03 |
| 10489003 | Capacitive touch control device, electricity charging controller, and electricity charged controller | Che-Chia Hsu | 2019-11-26 |
| 10437365 | Driver integrated circuit of touch panel and associated driving method | Che-Chia Hsu, Yu-Han Chen | 2019-10-08 |
| 10379638 | Method of determining adaptive DPI curve | Han-Shu Lin, Tse-Chung Su | 2019-08-13 |
| 10261687 | Pin sharing circuit, pin sharing method, electronic device and electronic wire using the same | Yu-Han Chen, Chien-An Chen | 2019-04-16 |
| 10156939 | Light source assembly of optical touch device | Hung-Ching Lai, Hui-Hsuan Chen | 2018-12-18 |