Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655707 | Systems and methods to utilize sensors to provide spatial resolution in downhole leak detection | Yi Yang Ang, Joni Polili Lie, Yinghui Lu | 2023-05-23 |
| 11643920 | Dip correction for non-circular borehole and off-center logging | David Orlando Torres, Gary Kainer | 2023-05-09 |
| 11578588 | Frequency weighting in broadband acoustic beamforming | Yi Yang Ang, Rebecca Corina Jachmann, Yinghui Lu, Srinivasan Jagannanthan, Avinash Vinayak Taware | 2023-02-14 |
| 11442188 | Dip detection in logging image processing | David Orlando Torres, Gary Kainer | 2022-09-13 |
| 11402532 | Leak localization using acoustic-signal correlations | Yi Yang Ang, Yinghui Lu, Avinash Vinayak Taware, Srinivasan Jagannanthan | 2022-08-02 |
| 11339646 | Iterative borehole shape estimation of cast tool | David Orlando Torres, Gary Kainer | 2022-05-24 |
| 11248457 | Dip correction for non-circular borehole and off-center logging | David Orlando Torres, Gary Kainer | 2022-02-15 |
| 11215724 | Systems and methods to utilize a sensor to provide spatial resolution in downhole leak detection | Yi Yang Ang | 2022-01-04 |
| 11208884 | Acoustic array signal processing for flow detection | Yinghui Lu, Avinash Vinayak Taware, Paris Smaragdis, David Alan Welsh, Clifford Lloyd Macklin +1 more | 2021-12-28 |
| 10983238 | Wellbore sand detection using passive acoustic array | Yi Yang Ang, Srinivasan Jagannathan, Avinash Vinayak Taware, Darren Philip Walters, Freeman L. Hill | 2021-04-20 |
| 10960230 | Calibration of hypoxic region focused radiotherapy treatment plans | — | 2021-03-30 |
| 10920582 | Systems and methods to use triangulation through one sensor beamforming in downhole leak detection | Yi Yang Ang | 2021-02-16 |
| 10760410 | Stitching methods to enhance beamforming results | Yi Yang Ang, Yinghui Lu, Avinash Vinayak Taware, Paris Smaragdis, David Alan Welsh +1 more | 2020-09-01 |
| 10668301 | Calibration of radiation therapy treatment plans for a system | Vincent Vinh-Hung | 2020-06-02 |
| 10577923 | Leak detection via doppler shift differences in moving hydrophones | — | 2020-03-03 |
| 10520626 | Continuous beamforming while moving: method to reduce spatial aliasing in leak detection | Yi Yang Ang, Joni Polili Lie | 2019-12-31 |
| 10392925 | Systems and methods to utilize a sensor to provide spatial resolution in downhole leak detection | Yi Yang Ang, Joni Polili Lie, Yinghui Lu, Avinash Vinayak Taware | 2019-08-27 |
| 10359525 | Methods to image acoustic sources in wellbores | Srinivasan Jagannathan, Yinghui Lu, Rebecca Corina Jachmann, Yi Yang Ang | 2019-07-23 |
| 10187113 | Downhole telemetry using motor current spikes | Colin Eu Leem Koo | 2019-01-22 |
| 10166405 | Image-guided radiotherapy for internal tumor boost | — | 2019-01-01 |
| 9895554 | Image-guided radiotherapy for internal tumor boost | — | 2018-02-20 |