Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10939307 | Method and apparatus for calibrating channel between radio remote units RRUs | Guochen Liu, Quanzhong Gao, Chaoyi Yan | 2021-03-02 |
| 10165586 | Method and device for determining remote radio unit | Li Li, Quanzhong Gao, Chaoyi Yan | 2018-12-25 |
| 9516664 | Method, apparatus, and system for correcting receiving and sending channel response, and BBU | Tianxiao Wu | 2016-12-06 |
| 9137694 | Method for detecting interference between base stations and base station | Jianrui Yang, Xin Chang, Ying Jiang | 2015-09-15 |
| 9025501 | Method and device for implementing synchronization between different systems | Li Li, Zhidong Zhang, Yayong Chen | 2015-05-05 |
| 8614736 | Method and device for presenting reason prompt for video call failure | — | 2013-12-24 |
| 8483159 | Method and apparatus for frequency offset compensation | — | 2013-07-09 |
| 8387107 | Method, system and device for processing media stream | Peilin Yang | 2013-02-26 |
| 8320530 | Method, apparatus and system for realizing a multimedia call | Sichen Wang, Peng Wang | 2012-11-27 |
| 7260832 | Process for preventing virus infection of data-processing system | — | 2007-08-21 |
| 6941431 | Method for securing stored data from access by unspecified computer | — | 2005-09-06 |