Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7366515 | System and method of wireless device activity messaging | Wen Zhao, Xin Jin, Haining Zhang | 2008-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7366515 | System and method of wireless device activity messaging | Wen Zhao, Xin Jin, Haining Zhang | 2008-04-29 |