Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12316320 | Driving circuit having a switch module to be capable of turning off a conductive path | Chih-Sheng Chen, Hsien-Huang Tsai | 2025-05-27 |
| 12184172 | Switch device capable of providing a discharge path according to signal level of an input signal | Hsien-Huang Tsai, Chih-Sheng Chen | 2024-12-31 |
| 12184251 | Bias circuit and amplifier device | Chih-Sheng Chen | 2024-12-31 |
| 12063029 | Switch device | Hsiang-Jen Jao, Chih-Sheng Chen | 2024-08-13 |
| 11899048 | Voltage state detector | Hsien-Huang Tsai, Chih-Sheng Chen | 2024-02-13 |
| 11764736 | Bias compensation circuit of amplifier | Chih-Sheng Chen | 2023-09-19 |
| 11742845 | Switch device | Hsiang-Jen Jao, Chih-Sheng Chen | 2023-08-29 |
| 11703532 | Device of measuring duty cycle and compensation circuit utilizing the same | Po-Wei Wu, Hsiang-Jen Jao, Chih-Sheng Chen | 2023-07-18 |
| 11609249 | Voltage state detector | Hsien-Huang Tsai, Chih-Sheng Chen | 2023-03-21 |
| 11569784 | Power amplifier capable of maintaining constant gain regardless of temperature variations | Chih-Sheng Chen | 2023-01-31 |
| 11536614 | Temperature detector | Po-Wei Wu, Chih-Sheng Chen | 2022-12-27 |
| 11539332 | Amplification circuit with over power protection | Chih-Sheng Chen | 2022-12-27 |
| 11411539 | Amplifier device | Chih-Sheng Chen, Hung-Chia Lo | 2022-08-09 |
| 11296732 | Radio frequency signal transmission circuit with a high switching speed | Chih-Sheng Chen | 2022-04-05 |
| 11199864 | Voltage control circuit reducing signal interference | Chia-Jung Yeh, Chih-Sheng Chen | 2021-12-14 |
| 10873296 | Amplifier device | Chih-Sheng Chen, Hung-Chia Lo | 2020-12-22 |
| 10873331 | Clamp logic circuit | Chih-Sheng Chen | 2020-12-22 |
| 10862435 | Impedance circuit and bias circuit | Chih-Sheng Chen, Hung-Chia Lo | 2020-12-08 |
| 10797703 | Driving apparatus | Chih-Sheng Chen | 2020-10-06 |
| 10707815 | Amplifier device | Chih-Sheng Chen, Hung-Chia Lo | 2020-07-07 |
| 10680524 | Fast-charging voltage generator | Chih-Sheng Chen, Hsien-Huang Tsai | 2020-06-09 |
| 10498230 | Voltage control device | Chih-Sheng Chen | 2019-12-03 |
| 10454479 | Inverter with balanced voltages across internal transistors | Chih-Sheng Chen | 2019-10-22 |
| 10416696 | Low dropout voltage regulator | Chih-Sheng Chen | 2019-09-17 |
| 10353421 | Current mirror device and related amplifier circuit | Chih-Sheng Chen | 2019-07-16 |