Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9756439 | Method and devices for outputting an audio file | Jingxian Guan, Xin Xie | 2017-09-05 |
| 9680776 | Method and apparatus for instant messaging based on user interface | Wentao Wang, Yehui Lin, Shourun ZENG, Wenxiang WANG | 2017-06-13 |