Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9729775 | Auto-focusing method and auto-focusing device | Xiehao Bao, Dongya Jiang | 2017-08-08 |
| 9667774 | Methods and devices for sending virtual information card | Kun Niu, Dongya Jiang | 2017-05-30 |