Issued Patents 2023
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791814 | Circuit and method to enhance efficiency of semiconductor device | Mao-Ruei Li, Ming-Hsien Tsai | 2023-10-17 |
| 11764794 | Programmable regulator voltage controlled ring oscillator | Tsung-Hsien Tsai, Chih-Hsien Chang, Cheng-Hsiang Hsieh | 2023-09-19 |
| 11764791 | Systems and methods for phase locked loop realignment with skew cancellation | Tsung-Hsien Tsai, Chih-Hsien Chang, Cheng-Hsiang Hsieh | 2023-09-19 |
| 11757436 | System for signal propagation and method of operating the same | Tsung-Hsien Tsai, Chih-Hsien Chang | 2023-09-12 |
| 11736113 | Automatic hybrid oscillator gain adjustor circuit | Tsung-Hsien Tsai, Ya-Tin Chang | 2023-08-22 |
| 11689214 | Loop gain auto calibration using loop gain detector | Mao-Hsuan Chou, Ya-Tin Chang, Chih-Hsien Chang | 2023-06-27 |
| 11681852 | Optimized layout cell | Tien-Chien Huang, Chuan-Yao Tan | 2023-06-20 |
| 11664793 | Method and apparatus for precision phase skew generation | Mao-Hsuan Chou, Ya-Tin Chang, Chih-Hsien Chang | 2023-05-30 |
| 11664808 | Delay lock loop circuits and methods for operating same | Tsung-Hsien Tsai, Ya-Tin Chang, Chih-Hsien Chang, Cheng-Hsiang Hsieh | 2023-05-30 |
| 11646721 | Ring oscillator, controlling circuit and methods for realignment | Tsung-Hsien Tsai, Chih-Hsien Chang, Cheng-Hsiang Hsieh | 2023-05-09 |
| 11595050 | Circuits and methods for a cascade phase locked loop | Tsung-Hsien Tsai | 2023-02-28 |
| 11555851 | Built-in self test circuit for measuring phase noise of a phase locked loop | Mao-Hsuan Chou, Ya-Tin Chang, Chih-Hsien Chang | 2023-01-17 |
| 11555842 | Apparatus, system and method for phase noise measurement | Mao-Hsuan Chou, Chih-Hsien Chang, Ya-Tin Chang | 2023-01-17 |
| 11545983 | Systems and methods for phase locked loop realignment with skew cancellation | Tsung-Hsien Tsai, Chih-Hsien Chang, Cheng-Hsiang Hsieh | 2023-01-03 |