Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414977 | Virtual downhole sub | Stacey C. Ramsay, Bradford L. Cobb, Son V. Pham | 2022-08-16 |
| 11230913 | Power loss dysfunction characterization | Hector M. Klie, Stacey C. Ramsay | 2022-01-25 |
| 10788801 | Big drilling data analytics engine | Son V. Pham, Stacey C. Ramsay | 2020-09-29 |
| 10724359 | System and method for event detection using streaming signals | Hector M. Klie, Stacey C. Ramsay | 2020-07-28 |
| D891450 | Display screen or portion thereof with a graphical user interface | Dave W. Glover, Son V. Pham | 2020-07-28 |
| D890188 | Display screen or portion thereof with a graphical user interface | Dave W. Glover, Son V. Pham | 2020-07-14 |
| D886122 | Display screen or portion thereof with a graphical user interface | Dave W. Glover, Son V. Pham | 2020-06-02 |
| 10655453 | System and method for determining drill string motions using acceleration data | Stephen K. Chiu | 2020-05-19 |
| D880524 | Display screen or portion thereof with a graphical user interface | Dave W. Glover, Son V. Pham | 2020-04-07 |
| D869498 | Display screen or portion thereof with a graphical user interface | Dave W. Glover, Son V. Pham | 2019-12-10 |
| D868801 | Display screen or portion thereof with a graphical user interface | Dave W. Glover, Son V. Pham | 2019-12-03 |
| 10345771 | Big drilling data analytics engine | Son V. Pham, Stacey C. Ramsay | 2019-07-09 |
| 10227865 | System and method for determining drill string motions using acceleration data | Stephen K. Chiu | 2019-03-12 |
| 10120343 | Time corrections for drilling data | Stephen K. Chiu | 2018-11-06 |
| 9926776 | Characterization of whirl drilling dysfunction | Yang Zha, Stephen K. Chiu | 2018-03-27 |
| 9158016 | Multi-dimensional data reconstruction constrained by a regularly interpolated model | Stephen K. Chiu | 2015-10-13 |
| 9123134 | Method for tracking and forecasting marine ice bodies | Khalid A. Soofi | 2015-09-01 |
| 7872943 | Method of accounting for wavelet stretch in seismic data | Robert T. Baumel, Javaid Durrani | 2011-01-18 |
| 7636275 | Direct time lapse inversion of seismic data | Partha S. Routh | 2009-12-22 |
| 7405997 | Method of accounting for wavelet stretch in seismic data | Robert T. Baumel, Javaid Durrani | 2008-07-29 |
| 7072767 | Simultaneous inversion for source wavelet and AVO parameters from prestack seismic data | Partha S. Routh, Robert T. Baumel | 2006-07-04 |
| 6864890 | Method of building and updating an anisotropic velocity model for depth imaging of seismic data | Robert A. Meek | 2005-03-08 |
| 6556922 | Non-stationary filter design and application for seismic signals | — | 2003-04-29 |