Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8570902 | Method and terminal for selecting random access resource | Rui Ma, Bin Yu | 2013-10-29 |
| 8559959 | Handoff access method and device based on random access channel | — | 2013-10-15 |
| 8457640 | Handoff access method and device based on random access channel | — | 2013-06-04 |
| 8452007 | Security key generating method, device and system | Lu Gan, Xiang Cheng, Yazhu Ke | 2013-05-28 |
| 8229439 | Handoff access method and device based on random access channel | — | 2012-07-24 |
| 8200241 | Terminal random access method for cellular radio communications system and method for generating group identifier | Peng Hao, Junfeng Zhang, Bin Yu | 2012-06-12 |
| 8200253 | Method for notifying a terminal of an update on system information in a long term evolution system | — | 2012-06-12 |