Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9384708 | Display screen management method and device | Fengpeng Liu, Dongmei Liu, Lingling Dong, Qinli Sun, Zongwei HUANG | 2016-07-05 |
| 9332350 | Earphone pulling and plugging detection circuit | Qinli Sun, Wengang Zhang, Fengpeng Liu, Mao Liang | 2016-05-03 |
| 9232594 | Backlight circuit control method, backlight circuit and booster circuit | Qinli Sun, Wengang Zhang, Fengpeng Liu, Mao Liang | 2016-01-05 |