Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187076 | Central storage unit for a measuring-while-drilling assembly for an oil drilling system | Jun Han, Fengtao Hu, Jinhai Zhao | 2021-11-30 |
| 11180965 | Autonomous through-tubular downhole shuttle | Jinhai Zhao, Jun Han | 2021-11-23 |
| 11112777 | Independent high-speed sampling for an oil drilling system | Jun Han, Fengtao Hu, Jinhai Zhao | 2021-09-07 |
| 11029677 | Method of assessing reliability of electronics assemblies under drilling vibration conditions | Jinhai Zhao, Fengtao Hu, Herong Zheng | 2021-06-08 |
| 10982525 | Downhole drilling apparatus and method of control thereof | — | 2021-04-20 |
| 10929490 | Network search query | Ying Li, Anh Q. Lu, Jian Lu, Chuan Y. Wang, Wei Yan +1 more | 2021-02-23 |
| 10890687 | Method and system for measuring formation resistivity | Jinzhou Yang, Jinhai Zhao, Laiju Han, Weiping Xu, Hongbing Xiao +2 more | 2021-01-12 |