Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637307 | Electric motor and magnetic core thereof | Yue Li, Maoxiong JIANG, Chuiyou Zhou, Yong Wang, Xiaoning Zhu +1 more | 2020-04-28 |
| D835869 | Cleaning robot | — | 2018-12-11 |
| 9106716 | Method, apparatus, and system for cross-platform conference convergence | Riming Zhou | 2015-08-11 |
| 8462916 | Method, system and device for playing enterprise color ringback tone | Zhihong Sun, Yiqiang Bao, Zhibin Ren | 2013-06-11 |
| 8335201 | Call control method, communication system, and relevant devices | Zhiquan Yi, Hongming Chen, Qingchun Shen | 2012-12-18 |
| 8284767 | Call processing method, system and equipment of same number service | Zhiquan Yi, Hongjin Yuan, Hui Zhu, Qingchun Shen, Liyan Song | 2012-10-09 |
| 8270982 | Method, system and equipment for shifting call based on a mobile terminal with the same number and a soft terminal | Zhiquan Yi, Hongming Chen, Yi Zhang | 2012-09-18 |
| 8149998 | Method, system and device for playing enterprise color ringback tone | Zhihong Sun, Yiqiang Bao, Zhibin Ren | 2012-04-03 |