Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8897176 | Method, apparatus and system for processing priority services | Wanqiang Zhang, Xiaobo Wu, Wenruo Zhu, Tingting Deng, Weisheng Jin +2 more | 2014-11-25 |
| 8688126 | Method for falling back to 2G/3G network, relevant device and communication system | Xiaobo Wu | 2014-04-01 |
| 8554079 | Wavelength division and time division multiplex mixing passive optical network system, terminal and signal transmission method | Deming Liu, Songlin Zhu, Minming Zhang, Li Zhang, Changjian Ke +1 more | 2013-10-08 |
| 8504043 | Method, apparatus, and system for voice call fallback to circuit switched domain | Xiaobo Wu, Wei Xiao | 2013-08-06 |
| 8477725 | Method, device and system for implementing optimized inter-RAT handover | Yanglai Shuai, Wenruo Zhu, Longgui Huang | 2013-07-02 |
| 8457636 | Method, apparatus and system for handover | Guanglin Han | 2013-06-04 |
| 8315600 | Method and device for setting user-side white list and paging user equipment | Peng Zhang | 2012-11-20 |
| 8237077 | Electrode tube holding apparatus for electric discharge machine | — | 2012-08-07 |
| 7068780 | Hybrid echo canceller | Robin Levonas | 2006-06-27 |