Issued Patents All Time
Showing 76–77 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10025003 | Calibration method under near-bit wireless short-transmission ground envrionment based on electric field theory | Yuntao Sun, Wenxuan Chen, Wenxiu Zhang, Yongyou Yang, Jian Zheng | 2018-07-17 |
| 9970288 | Receiving apparatus for downhole near-bit wireless transmission | Jian Zheng, Wenxuan Chen, Yuntao Sun, Wenxiu Zhang, Yongyou Yang | 2018-05-15 |