Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11762509 | Ultrasonic pattern recognition assemblies, preparation methods thereof and display devices | Yaqian Ji, Yuzhen Guo, Yingming Liu, Yanling Han, Chenyang Zhang +2 more | 2023-09-19 |
| 11599196 | Display substrate, preparation method thereof, and display apparatus | Yanling Han, Jing Yu, Peixiao Li, Yaqian Ji, Xiufeng Li +1 more | 2023-03-07 |
| 11564037 | Display device, sounding control method and sounding control device | Yanling Han, Yingming Liu, Yaqian Ji, Xiufeng Li, Wenchao Han +6 more | 2023-01-24 |