Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12135110 | Large-dip-angle self-leveling device | Youqian Liu, Haiming Dang, Jiexuan Kang, Shouhong Zhang, Jinchang Wang +4 more | 2024-11-05 |
| 12013449 | Multi-frequency high electric field systems for magnetic resonance imaging safety testing of medical devices | Jianfeng Zheng | 2024-06-18 |
| 11931671 | Three-stage tubular T-shaped degassing device with microbubble axial flow and spiral flow fields | Xinfu Liu, Zhongxian Hao, Chaoyong Yu, Guanghai Yu, Aigang Hao +6 more | 2024-03-19 |
| 11931672 | Compact L-shaped cylinder-cone combined tubular three-stage axial flow degassing device | Xinfu Liu, Huifeng Wang, Zhongxian Hao, Chunhua Liu, Feng Liu +3 more | 2024-03-19 |
| 11872505 | Separation device with two-stage gas-liquid mixture and conical spiral fields | Chunhua Liu, Zhongxian Hao, Xinfu Liu, Feng Liu, Yongjun Shi +3 more | 2024-01-16 |
| 11603747 | Three-stage degassing and dewatering device | Xinfu Liu, Qingping Li, Youqiang WANG, Chunhua Liu, Zhongxian Hao +4 more | 2023-03-14 |
| 11266444 | External fixation device with absorption material for reducing radiofrequency induced heat transfer and method thereof | — | 2022-03-08 |
| 10928282 | Method and device for determining elasticity of cement stone utilized in well cementing of oil-gas well | Youzhi Zheng, Bo Kong, Jie Li, Huiyun Ma, Yu SANG +15 more | 2021-02-23 |
| 10756575 | Wireless power transfer systems and methods along a pipe using ferrite materials | Xiyao Xin, David Reece Jackson | 2020-08-25 |
| 10219834 | Use of absorption material to reduce radio frequency-induced heating in external fixation devices | — | 2019-03-05 |
| 9861808 | Conductive multi-layer polymer catheter for active implantable medical device leads and extensions | Francois Alesch | 2018-01-09 |
| 9328413 | Method for preparing graphene nanoribbon on insulating substrate | Shujie Tang, Guqiao Ding, Xiaoming Xie, Chen-Hao Wang, Mianheng Jiang | 2016-05-03 |
| 7888412 | Polymer dissolution and blend formation in ionic liquids | John Holbrey, Richard P. Swatloski, Dan Daly, Robin D. Rogers | 2011-02-15 |