Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784874 | Multi-beam phased array acoustic transducer operation for downhole applications | Kamalesh Chatterjee, Roger R. Steinsiek, Vaibhav Sule, Jinsong Zhao | 2017-10-10 |
| 9720121 | Devices and methods for downhole acoustic imaging | Quming Zhou | 2017-08-01 |
| 9567846 | Devices and methods for downhole acoustic imaging | Roger R. Steinsiek, Wei Han, Kamalesh Chatterjee | 2017-02-14 |