Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291961 | In-situ bottomhole assembly analysis systems and methods to perform an in-situ analysis of a downhole communication system | Jebreel M M Salem, Imran Sharif Vehra, Ranganathan Sridharan | 2025-05-06 |
| 12266869 | Co-located antennas | Anand Prakash | 2025-04-01 |
| 11994021 | Downhole wire integrity and propagation delay determination by signal reflection | Imran Sharif Vehra, Christopher Golla, Zinovy B. Krugliak | 2024-05-28 |
| 11905826 | Clock calibration of remote systems by roundtrip time | Imran Sharif Vehra, Zinovy B. Krugliak, Randal Thomas Beste, Christopher Golla, Wenhao Chen +1 more | 2024-02-20 |
| 11740380 | Minimal electronic sensor collars | Clint P. Lozinsky, Michael S. Bittar, Hsu-Hsiang Wu | 2023-08-29 |
| 11692437 | Logging tool ferrites and methods of manufacture | Jin Ma, Michael S. Bittar | 2023-07-04 |
| 11689231 | Corrected air-hang response using crosstalk measurement | Jin Ma, Yijing Fan | 2023-06-27 |
| 11585209 | Magnetic sensor rotation and orientation about drill | Wenquan Li, Jesse Kevin Hensarling, John Harrison Farrah | 2023-02-21 |
| 11434753 | Faraday shield | Anand Prakash | 2022-09-06 |
| 11326446 | Compact logging while drilling look around and look ahead tool | Jesse Kevin Hensarling | 2022-05-10 |
| 11061162 | In-situ gain/phase calibration and characterization of downhole receiver electronics | Imran Sharif Vehra, Hsu-Hsiang Wu | 2021-07-13 |
| 11029440 | Methods and systems with estimated synchronization between modular downhole logging system modules | Hsu-Hsiang Wu, Christopher Golla | 2021-06-08 |
| 10975688 | Methods and systems with downhole synchronization based on a direct digital synthesizer (DDS) | Zinovy B. Krugliak, Imran Sharif Vehra | 2021-04-13 |
| 10942289 | Logging tool ferrites and methods of manufacture | — | 2021-03-09 |
| 10901109 | Detection and avoidance of downhole noise and interference sources | Faisal Shah, Chris Gao | 2021-01-26 |
| 10711598 | Methods to synchronize signals among antennas with different clock systems | Hsu-Hsiang Wu, Christopher Golla | 2020-07-14 |
| 10539013 | System and method for multi-frequency downhole bus communication | Imran Sharif Vehra, Zinovy B. Krugliak, Clint P. Lozinsky | 2020-01-21 |
| 10358910 | Magnetic sensor rotation and orientation about drill | Wenquan Li, Jesse Kevin Hensarling, John Harrison Farrah | 2019-07-23 |
| 10222503 | Logging tool ferrites and methods of manufacture | — | 2019-03-05 |
| 9651706 | Fiberoptic tuned-induction sensors for downhole use | Tasneem A. Mandviwala | 2017-05-16 |