Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825395 | Organic light emitting diode display device, circuit and method for detecting driving current thereof | Lei Chen, Airong Liu, Tangxiang Wang, Xuelian Cheng | 2020-11-03 |
| 10797721 | Digital to analog converter, method for driving the same, and display device | Tangxiang Wang, Zhan Gao | 2020-10-06 |
| 10573232 | Conversion circuit and operation method thereof, compensation device, and display apparatus | Zhongyuan Wu | 2020-02-25 |