Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281566 | Systems and methods for detecting downhole tool location inside a borehole | Yibing Zheng, Zhanyu Ge, Gary D. Althoff | 2025-04-22 |
| 11307322 | Mixed inversion using a coarse layer model | Burkay Donderici | 2022-04-19 |
| 10739485 | Joint visualization of inversion results and measurement logs | Burkay Donderici | 2020-08-11 |
| 10677955 | Two part magnetic field gradient sensor calibration | Hsu-Hsiang Wu | 2020-06-09 |
| 10634807 | Determining borehole parameters using ultrasonic and micro-resistivity calipers | Yibing Zheng, Zhanyu Ge | 2020-04-28 |
| 10605948 | Borehole imaging sensor assembly | Hsu-Hsiang Wu | 2020-03-31 |
| 10416336 | Method of estimating anisotropic formation resistivity profile using a multi-component induction tool | Shanjun Li, Dagang Wu, Luis Emilio San Martin | 2019-09-17 |
| 10317560 | Systems and methods of robust determination of boundaries | Wenshan Yu, Michael S. Bittar | 2019-06-11 |
| 9784886 | Real-time downhole processing and detection of bed boundary | Wenshan Yu, Michael S. Bittar | 2017-10-10 |
| 9678240 | Detecting boundary locations of multiple subsurface layers | — | 2017-06-13 |
| 9664816 | Fracture detection and characterization using resistivity images | Burkay Donderici | 2017-05-30 |
| 9534485 | Method for real-time downhole processing and detection of bed boundary for geosteering application | Wenshan Yu, Michael S. Bittar | 2017-01-03 |
| 9529113 | Method and apparatus for downhole measurement tools | Michael S. Bittar, Shanjun Li | 2016-12-27 |
| 9115569 | Real-time casing detection using tilted and crossed antenna measurement | Michael S. Bittar, Shanjun Li | 2015-08-25 |
| 9110188 | Detecting bed boundary locations based on gradients determined from measurements from multiple tool depths in a wellbore | — | 2015-08-18 |
| 9002649 | Efficient inversion systems and methods for directionally-sensitive resistivity logging tools | Michael S. Bittar, Shanjun Li | 2015-04-07 |