Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366928 | Input method and controller of touch keyboard | Yu-Han Chen, Tse-Chung Su, Xiao-Lin Chuang, Chi-Chieh Liao | 2025-07-22 |
| 12216861 | Capacitive touch control system with frequency booster | — | 2025-02-04 |
| 12183443 | Smart control system | Yi-Hsien Ko | 2024-12-31 |
| 11863174 | Detection chip capable of cancelling baseline voltage | — | 2024-01-02 |
| 11817194 | Smart control system | Yi-Hsien Ko | 2023-11-14 |
| 11747939 | Capacitive touch control system with frequency booster | — | 2023-09-05 |
| 11611344 | Touch detection circuit with different charging and discharging currents and operating method thereof | — | 2023-03-21 |
| 11599221 | Control chip for touch panel with high sensitivity | — | 2023-03-07 |
| 11592936 | Capacitive touch device with high sensitivity and low power consumption | — | 2023-02-28 |
| 11500504 | Touch controlling mechanism capable of calibrating variations of sensor cells of touch sensor array | — | 2022-11-15 |
| 11457837 | Direction control apparatus with sensor, and method and system for determining driver status using the same | — | 2022-10-04 |
| 11456740 | Touch detection circuit with different charging and discharging currents and operating method thereof | — | 2022-09-27 |
| 11411762 | Smart home control system | Yi-Hsien Ko | 2022-08-09 |
| 11381418 | Smart home control system | Yi-Hsien Ko | 2022-07-05 |
| 11334042 | Smart home control system for monitoring leaving and abnormal of family members | Yi-Hsien Ko | 2022-05-17 |
| 11226705 | Capacitive touch system using frequency division multiplexing | — | 2022-01-18 |
| 10972099 | Touch keyboard having low noise interference | Che-Chia Hsu, Chia-Yi Lee | 2021-04-06 |
| 10962426 | Calibration circuit for pressure sensing device | — | 2021-03-30 |
| 10831304 | Control chip for capacitive touch device with high sensitivity and low power consumption | — | 2020-11-10 |
| 10775939 | Capacitive touch system using frequency division multiplexing and operating method thereof | — | 2020-09-15 |
| 10775945 | Control chip for touch panel with high sensitivity and operating method thereof | — | 2020-09-15 |
| 10634567 | Calibration method and circuit for pressure sensing device | — | 2020-04-28 |
| 10613155 | Short circuit testing method for capacitive sensing device and the capacitive sensing device | Wooi Kip Lim, Kei Tee Tiew, Keen-Hun Leong | 2020-04-07 |
| 10603566 | Method and system for posture correction adapted to a sporting equipment | — | 2020-03-31 |
| 10534476 | Compensation method for an induced amount in a touch sensor and touch panel thereof | Ming-Hung Tsai, Che-Chia Hsu | 2020-01-14 |