Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002126 | Active control method and control device for wellbore pressure in the open-cycle drilling of marine natural gas hydrates | Zhiyuan Wang, Baojiang Sun, Wenqiang Lou, Xiaohui Sun, Zheng Liu +1 more | 2021-05-11 |
| 10989762 | Apparatus and method for detecting battery state of health | Jianping Jiang, Laisuo Su | 2021-04-27 |
| 10948548 | Method and apparatus for estimating battery state of health | Kejie Gao, Zhongxiao Liu, Zhe Li, Zhiwei WU, Zuqi Liu | 2021-03-16 |