Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10667278 | Managing wireless resources | Xixian Chen, Xiao Li, Qiang Yuan, Miroslav Budic | 2020-05-26 |
| 9596692 | Managing wireless resources | Xixian Chen, Xiao Li, Qiang Yuan, Miroslav Budic | 2017-03-14 |
| 8750891 | Method and system of managing wireless resources | Xixian Chen, Xiao Li, Qiang Yuan, Miroslav Budic | 2014-06-10 |
| 8116781 | Method and system of managing wireless resources | Xixian Chen, Xiao Li, Qiang Yuan, Miroslav Budic | 2012-02-14 |
| 7236764 | Method and apparatus for updating locations of dormant mobile stations | Hang Zhang, Mo-Han Fong, Ke-Chi Jang, Jun Li, Xixian Chen +2 more | 2007-06-26 |
| 7139575 | Trigger for hard handoff from an overlay carrier to an underlying carrier | Xixian Chen, Neil McGowan, Weigang Li, Sabeena Abdulmajeed | 2006-11-21 |
| 7120447 | Selectable mode vocoder management algorithm for CDMA based networks | Ashvin Chheda, Andy McGregor | 2006-10-10 |
| 6577616 | Systems and methods for implementing large CDMA cell sizes | Shahid Chaudry, Muhammad Khaledul Islam, Hong Ren, Azeem Ahmad, Thomas Leonard Trevor Plestid +4 more | 2003-06-10 |