Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10013067 | Gesture control method, apparatus and system | Haijun Liu, Lidong Lin, Zheng Huang, Chuanyang Miao | 2018-07-03 |
| 9712865 | Method, device and system for switching back transferred-for-play digital media content | Haijun Liu | 2017-07-18 |