Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10886928 | Fast phase frequency detector | Zhongyuan Chang, Yanhong Li | 2021-01-05 |
| 10826504 | Time-to-digital converter and phase difference detection method | Yong Wang, Yanhong Li, Yaomin Wu, Zhongyuan Chang | 2020-11-03 |
| 9240758 | Voltage regulator and method of regulating voltage | Gang Yan | 2016-01-19 |