Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D607431 | Mobile phone | Xiao-Feng Jia, Yong Zhang | 2010-01-05 |
| 7082307 | Method for implementing mobile number portability | Yabin Zhou, Zhijun Zhang | 2006-07-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D607431 | Mobile phone | Xiao-Feng Jia, Yong Zhang | 2010-01-05 |
| 7082307 | Method for implementing mobile number portability | Yabin Zhou, Zhijun Zhang | 2006-07-25 |