Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416335 | Double-row one-way bearing | Wei Li, He Zhu | 2025-09-16 |
| 12398640 | Method for calculating wellbore friction resistance of foam drainage gas production well | Chengcheng Luo, Pengbo Wu, Yonghui Liu, Yu Shi, Yang Liu +3 more | 2025-08-26 |
| 12305706 | Arc-shaped segment for assembling a segmented cage, cage and bearing | Xue Ting Ying, Meng Zhang, He Zhu | 2025-05-20 |
| 11955098 | Determining compensation value | Guangyue Luo, Jie Liu | 2024-04-09 |
| 10267724 | Device and method for the optical stimulation of an optically activatable biological sample | Kathrin Brenker, Michael Reth | 2019-04-23 |
| 9848732 | Portable uniform-temperature gas oven | — | 2017-12-26 |
| D747622 | Portable even heat-distribution gas oven | — | 2016-01-19 |
| 8343565 | Method for producing grape extract with high ORAC value and grape extract so produced | Weichao Ying, Xiaoyan Xiong, Jiaomei Chen | 2013-01-01 |
| 7959963 | Method for producing grape extract with high ORAC value, and grape extract so produced | Weichao Ying, Xiaoyan Xiong, Jiaomei Chen | 2011-06-14 |