Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523218 | Track-and-hold charge pump and PLL | Ting-Kuei Kuan, Cheng-Hsiang Hsieh, Chen-Ting Ko, Chih-Hsien Chang | 2019-12-31 |
| 10523221 | Hybrid phase lock loop | Tsung-Hsien Tsai, Chih-Hsien Chang, Cheng-Hsiang Hsieh | 2019-12-31 |
| 10516385 | Ring oscillator, controlling circuit and methods for realignment | Tsung-Hsien Tsai, Chih-Hsien Chang, Cheng-Hsiang Hsieh | 2019-12-24 |
| 10461723 | Full range realignment ring oscillator | Tsung-Hsien Tsai, Chen-Hsiang Hsieh, Chih-Hsien Chang | 2019-10-29 |
| 10374617 | Injection-locked digital bang-bang phase-locked loop with timing calibration | Ting-Kuei Kuan, CHIN-YANG WU, Chih-Hsien Chang | 2019-08-06 |
| 10295583 | Circuit for measuring flicker noise and method of using the same | Chao Li | 2019-05-21 |