Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10674616 | Display device | Huijun Li | 2020-06-02 |
| 10281754 | Display device | Yansheng Sun, Huijun Li | 2019-05-07 |
| 10119650 | Fitting structure and display device | Hui Li | 2018-11-06 |
| 8713351 | Message processing method and apparatus based on the SIP protocol and an IP communication system | Yinjun Han, Yong Yang | 2014-04-29 |