Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D970239 | Chaise lounge | — | 2022-11-22 |
| 10839061 | Method and apparatus for identity authentication | Lei Zhao, Hong Tang | 2020-11-17 |
| 10572642 | Method and apparatus for identity authentication | Lei Zhao, Hong Tang | 2020-02-25 |
| 8216127 | Endoscope and a method of manufacturing the same | Zhang Zifeng, Wang Zhenbo, Wang Kun, Huang Zhixue | 2012-07-10 |
| 8011973 | Connector and a method of manufacturing the same | Wang Zhenbo, Zhang Zifeng, Wang Kun, Huang Zhixue | 2011-09-06 |
| 7751712 | Passive optical network and data communication method thereof | Jun Zhao, Nanling Li, Peilong Tan, Yu Liu, Chuanhai Huang +4 more | 2010-07-06 |
| 6642672 | Integrated filter with common-mode and differential-mode functions | Yue Hu, Wei-Chang Chen | 2003-11-04 |