Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384852 | Ball valve | Lixin Wang, Hong Hu, Jufeng Ma | 2022-07-12 |
| 9759463 | Receiver dryer, method of manufacturing receiver dryer and air-conditioning system | Lixin Wang | 2017-09-12 |
| 9599414 | Liquid reservoir | Bin Yin, Lixin Wang | 2017-03-21 |
| 9065641 | Method and device for updating a key | Yingxin Huang | 2015-06-23 |
| 8909193 | Authentication method | Kunyang Dong, Chunyan (Cherie) Zhou, Shangbin Wang, Zhiming Zhu, Tianzhen Huang +1 more | 2014-12-09 |
| 8478246 | Method and system for providing real time ringback tone, and terminal thereof | Jian-Hong Liu, Qian Sun, Weijie Wang | 2013-07-02 |
| 8442195 | Method for controlling process of establishing call | — | 2013-05-14 |
| 8345853 | Method for processing an incoming call | — | 2013-01-01 |
| 8311198 | Method for processing telephone call | Qian Sun | 2012-11-13 |
| 8058989 | Method for obtaining direction of target location through a handset | Chengjun Li, Jilin Li | 2011-11-15 |
| 7773973 | Method for authentication between a mobile station and a network | Jie Kong | 2010-08-10 |
| 7650139 | Method for ensuring security of subscriber card | — | 2010-01-19 |
| 7634658 | Method for logically binding and verifying a subassembly in equipment | Guzheng Wu, Yang Huang, Zhaohui Wu | 2009-12-15 |
| 7606584 | Method for performing services of a mobile phone and a mobile phone applying the method | — | 2009-10-20 |
| 7595724 | Method for obtaining direction of target location through a handset | Chengjun Li, Jilin Li | 2009-09-29 |