Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8644257 | Base station system and method for call setting up, handing over and releasing in hybrid network | Qunfeng Shang, Xiaowen Zhang, Yi LIU, Hai Peng | 2014-02-04 | $2,422,000 |
| 8189534 | Base station system and method for call setting up, handing over and releasing in hybrid network | Qunfeng Shang, Xiaowen Zhang, Yi LIU, Hai Peng | 2012-05-29 | $1,414,000 |