Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11482166 | OLED driving power source and OLED television | Shengping Cai, Jianhua Zhou, Zhenyu Guo, Qifeng Dai | 2022-10-25 |
| 11308871 | OLED drive power supply and OLED television | Shengping Cai, Jianhua Zhou, Zhenyu Guo, Qifeng Dai | 2022-04-19 |