Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426351 | Semiconductor device having wide tuning range varactor and method of manufacturing the same | Ho-Hsiang Chen, Chi-Hsien Lin, Hsien-Yuan Liao, HSIU-WEN WU, Chiao-Han Lee +1 more | 2025-09-23 |
| 12315798 | Integrated circuit with guard ring | Chiao-Han Lee, Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2025-05-27 |
| 12229488 | Phase shifter circuit, phase shifter layout and method of forming the same | Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2025-02-18 |
| 12095419 | Band-pass filter and method | Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2024-09-17 |
| 11817385 | Integrated circuit with guard ring | Chiao-Han Lee, Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2023-11-14 |
| 11777446 | Oscillator circuit and device | Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2023-10-03 |
| 11736064 | Differential oscillator circuit | Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2023-08-22 |
| 11450769 | Transistor with asymmetric source and drain regions | Hsien-Yuan Liao, Chien Chih Ho, Chi-Hsien Lin, Hua-Chou Tseng, Ho-Hsiang Chen +2 more | 2022-09-20 |
| 11354481 | Phase shifter circuit, phase shifter layout and method of forming the same | Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2022-06-07 |
| 11323068 | Oscillator circuit and device | Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2022-05-03 |
| 11316473 | Oscillator circuit, device, and method | Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2022-04-26 |
| 11081444 | Integrated circuit with guard ring | Chiao-Han Lee, Hsien-Yuan Liao, Chi-Hsien Lin, Ho-Hsiang Chen, Tzu-Jin Yeh | 2021-08-03 |
| 10964814 | Transistor with asymmetric source and drain regions | Hsien-Yuan Liao, Chien Chih Ho, Chi-Hsien Lin, Hua-Chou Tseng, Ho-Hsiang Chen +2 more | 2021-03-30 |
| 10931230 | Voltage controlled oscillator circuit, device, and method | Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao, Tzu-Jin Yeh | 2021-02-23 |
| 10276716 | Transistor with asymmetric source and drain regions | Hsien-Yuan Liao, Chien Chih Ho, Chi-Hsien Lin, Hua-Chou Tseng, Ho-Hsiang Chen +2 more | 2019-04-30 |
| 10236824 | Ultra-low power voltage controlled oscillator | Jun-De Jin, Hsien-Yuan Liao | 2019-03-19 |
| 10163779 | Integrated circuit with guard ring | Chiao-Han Lee, Hsien-Yuan Liao, Chi-Hsien Lin, Ho-Hsiang Chen, Tzu-Jin Yeh | 2018-12-25 |
| 9917555 | Amplifier and method of operating same | Jun-De Jin, Chi-Hsien Lin, Ho-Hsiang Chen, Hsien-Yuan Liao | 2018-03-13 |
| 9698146 | Multi-gate and complementary varactors in FinFET process | Chi-Hsien Lin, Hsien-Yuan Liao, Ho-Hsiang Chen, Chewn-Pu Jou, Fu-Lung Hsueh | 2017-07-04 |
| 9674016 | Up-conversion mixer having a reduced third order harmonic | Huan-Neng Chen, Mei-Show Chen, Chewn-Pu Jou | 2017-06-06 |
| 9660019 | Concentric capacitor structure | Chi-Hsien Lin, Hsien-Yuan Liao, Ho-Hsiang Chen, Tzu-Jin Yeh | 2017-05-23 |
| 9484312 | Inductor shielding structure, integrated circuit including the same and method of forming the integrated circuit | Chi-Hsien Lin, Hsien-Yuan Liao, Ho-Hsiang Chen, Tzu-Jin Yeh | 2016-11-01 |
| 9438163 | Ultra-low voltage-controlled oscillator with trifilar coupling | Hsien-Yuan Liao, Ho-Hsiang Chen, Chewn-Pu Jou | 2016-09-06 |
| 9425735 | Voltage-controlled oscillator | Hsien-Yuan Liao, Chi-Hsien Lin, Hsiao-Tsung Yen, Ho-Hsiang Chen, Chewn-Pu Jou | 2016-08-23 |
| 9385688 | Filter auto-calibration using multi-clock generator | Feng-Wei Kuo, Mei-Show Chen, Chewn-Pu Jou, Jia-Liang Chen | 2016-07-05 |