Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9509787 | User status displaying method, and server | Zijun Li | 2016-11-29 |
| 9332073 | Method and system for maintaining contact information | Zijun Li, Guangbin Fan | 2016-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9509787 | User status displaying method, and server | Zijun Li | 2016-11-29 |
| 9332073 | Method and system for maintaining contact information | Zijun Li, Guangbin Fan | 2016-05-03 |