Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060087 | CDMA intelligent network system and its method, device for realizing international roaming service | Xuanming Lu, Junrong Xu, Jianjun Ding, Yongfeng Cai, Haifeng Xu | 2011-11-15 |