Issued Patents 2022
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519255 | Downhole tool dynamic and motion measurement with multiple ultrasound transducer | Peng Li, Yu Weng, Rodney Allen Marlow, Boguslaw Wiecek | 2022-12-06 |
| 11512586 | Logging while drilling tool | Qingtao Sun, Richard Timothy Coates | 2022-11-29 |
| 11435493 | Enhanced waveform analysis for target modes of borehole waves | Ruijia Wang | 2022-09-06 |
| 11415720 | Downhole ultrasound image correction in oil based mud | Yu Weng, Peng Li, Richard Timothy Coates, Rodney Allen Marlow, Xiang Wu +2 more | 2022-08-16 |
| 11385374 | Borehole dispersive wave processing with automatic dispersion matching for compressional and shear slowness | Ruijia Wang, Gary Kainer, Joonshik Kim | 2022-07-12 |
| 11293904 | Acoustic receivers with cylindrical crystals | Minh Dang Nguyen, Clinton Keith Bates | 2022-04-05 |
| 11280926 | Hydrophone having no internal leads | Yee Siang Teh, Ife Ogbunuju | 2022-03-22 |
| 11243326 | Borehole imaging using amplitudes of refracted acoustic waves | Yao Ge, Wei Li, Jing Jin | 2022-02-08 |