Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9680776 | Method and apparatus for instant messaging based on user interface | Wentao Wang, Shundong Gao, Shourun ZENG, Wenxiang WANG | 2017-06-13 |
| 9043778 | Method and system for upgrading software | Zurong Wu, Qing Chang | 2015-05-26 |