Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11372128 | Method and system for detecting downhole magnetic interference on measurement while drilling operations | Jun Han, Sheng Zhan, Jinhai Zhao | 2022-06-28 |
| 11225863 | Method for controlling a drilling system | Jun Han, Sheng Zhan, Jinhai Zhao | 2022-01-18 |
| 11225864 | Method for controlling MWD tool in bottom hole assembly | Jun Han, Sheng Zhan, Jinhai Zhao | 2022-01-18 |