Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120795 | Wear-leveling nandflash memory reading/writing method | Wenxuan Chen, Qingyun Di, Wenxiu Zhang, Yuntao Sun, Jian Zheng | 2018-11-06 |
| 10082021 | Azimuthally acoustic while drilling signal receiving transducer encapsulating apparatus | Jian Zheng, Wenxuan Chen, Qingyun Di, Yuntao Sun, Wenxiu Zhang | 2018-09-25 |
| 10030504 | Receiving apparatus suitable for azimuthally acoustic logging while drilling | Jian Zheng, Qingyun Di, Wenxuan Chen, Wenxiu Zhang, Yuntao Sun | 2018-07-24 |
| 10025003 | Calibration method under near-bit wireless short-transmission ground envrionment based on electric field theory | Yuntao Sun, Wenxuan Chen, Wenxiu Zhang, Qingyun Di, Jian Zheng | 2018-07-17 |
| 9970288 | Receiving apparatus for downhole near-bit wireless transmission | Jian Zheng, Qingyun Di, Wenxuan Chen, Yuntao Sun, Wenxiu Zhang | 2018-05-15 |