Issued Patents All Time
Showing 76–85 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982383 | Water-saving washing machine and control method | Sheng Xu, Chunfeng Lao, Xiuwen Peng, Liang Sun, Shilong HAO | 2018-05-29 |
| 9487898 | Washing machine and washing machine thereof | Zhengbao He, Shilong HAO, Chunfeng Lao | 2016-11-08 |
| 9454649 | Method and apparatus for making system constraint of a specified permission in the digital rights management | Pei Dang | 2016-09-27 |
| 9067016 | Infusion monitoring device and method for monitoring the infusion dripping rate and alarming for the irregularities of the infusion | — | 2015-06-30 |
| 8856243 | Method, device, and system for message distribution | Shengping Chen | 2014-10-07 |
| 8819846 | Making system constraints of a specified permission in digital rights management | Pei Dang | 2014-08-26 |
| 8706954 | Memory management apparatus and memory management method | Katsumi Aoyagi, Rutger Ljungqvist, Hans Wachtmeister, Haekan Palm, Kenji Takao +4 more | 2014-04-22 |
| 8326262 | Advice of charging method, system and mobile terminal | Haifeng Duan, Dagang Chen | 2012-12-04 |
| 8307447 | Method and apparatus for making system constraint of a specified permission in the digital rights management | Pei Dang | 2012-11-06 |
| 7769151 | System and method for implementing prepaid data services | Jie Zhang, Junrong Xu, Xuanming Lu, Xiaodong Zhao | 2010-08-03 |