Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10394262 | Voltage regulation method, controller, and chip | Xinru Wang, Xin Jin, Zhonglei Yang | 2019-08-27 |
| 10270391 | Ultra-low working voltage rail-to-rail operational amplifier, and differential input amplification-stage circuit and output-stage circuit thereof | Chen Zhang | 2019-04-23 |