Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11973500 | Configuration bit using RRAM | Sang Thanh Nguyen, Hagop Nazarian | 2024-04-30 |
| 11609351 | Measurement of in situ rock formation properties using surface seismic sources and downhole receivers | — | 2023-03-21 |
| 11393529 | Capacitance measurement and apparatus for resistive switching memory devices | Hagop Nazarian | 2022-07-19 |
| 9659642 | State change detection for two-terminal memory during application of a state-changing stimulus | Sang Thanh Nguyen, Dzung H. Nguyen, Hagop Nazarian, John T. Nguyen, Tianhong Yan | 2017-05-23 |
| 9453926 | System and method for investigating sub-surface features of a rock formation using compressional acoustic sources | Christopher Skelt, Kurt Nihei, Paul A. Johnson, Robert Guyer, James A. Ten Cate +2 more | 2016-09-27 |
| 9360573 | System and method for generating 3D images of non-linear properties of rock formation using surface seismic or surface to borehole seismic or both | Kurt Nihei, Paul A. Johnson, Robert Guyer, James A. Ten Cate, Pierre-Yves Le Bas +1 more | 2016-06-07 |
| 9354346 | Acoustic source for generating an acoustic beam | Dipen N. Sinha, Cristian Pantea | 2016-05-31 |
| 9223039 | System and method for generating micro-seismic events and characterizing properties of a medium with non-linear acoustic interactions | Kurt Nihei, Paul A. Johnson, Robert Guyer, James A. Ten Cate, Pierre-Yves Le Bas +1 more | 2015-12-29 |
| 9121968 | Extracting geologic information from multiple offset stacks and/or angle stacks | Henry W. Posamentier, James P. DiSiena, Todd Dygert | 2015-09-01 |
| 9110179 | Integrated system for investigating sub-surface features of a rock formation | Christopher Skelt, Kurt Nihei, Paul A. Johnson, Robert Guyer, James A. Ten Cate +2 more | 2015-08-18 |
| 9110178 | System and method for investigating sub-surface features of a rock formation with acoustic sources generating conical broadcast signals | Christopher Skelt, Kurt Nihei, Paul A. Johnson, Robert Guyer, James A. Ten Cate +2 more | 2015-08-18 |
| 9103944 | System and method for sonic wave measurements using an acoustic beam source | Dipen N. Sinha, Cristian Pantea | 2015-08-11 |
| 9063246 | Exploitation of self-consistency and differences between volume images and interpreted spatial/volumetric context | Henry W. Posamentier, James P. DiSiena, Todd Dygert | 2015-06-23 |
| 9046620 | System and method for investigating sub-surface features and 3D imaging of non-linear property, compressional velocity VP, shear velocity VS and velocity ratio VP/VS of a rock formation | Christopher Skelt, Kurt Nihei, Paul A. Johnson, Robert Guyer, James A. Ten Cate +2 more | 2015-06-02 |
| 8972195 | Extracting geologic information from multiple offset stacks and/or angle stacks | Henry W. Posamentier, James P. DiSiena, Todd Dygert | 2015-03-03 |
| 8942063 | Data acquisition and processing system and method for investigating sub-surface features of a rock formation | Kurt Nihei, Paul A. Johnson, Robert Guyer, James A. Ten Cate, Pierre-Yves Le Bas +1 more | 2015-01-27 |
| 8923092 | System and method for investigating sub-surface features of a rock formation with acoustic sources generating coded signals | Kurt Nihei, Paul A. Johnson, Robert Guyer, James A. Ten Cate, Pierre-Yves Le Bas +1 more | 2014-12-30 |
| 8861309 | Exploitation of self-consistency and differences between volume images and interpreted spatial/volumetric context | Henry W. Posamentier, James P. DiSiena, Todd Dygert | 2014-10-14 |
| 8843353 | Hybrid deterministic-geostatistical earth model | Henry W. Posamentier, James P. DiSiena, Todd Dygert | 2014-09-23 |
| 8838391 | Extracting geologic information from multiple offset stacks and/or angle stacks | Henry W. Posamentier, James P. DiSiena, Todd Dygert | 2014-09-16 |
| 8576661 | Device and method for imaging of non-linear and linear properties of formations surrounding a borehole | Paul A. Johnson, James A. TenCate, Pierre-Yves Le Bas, Robert Guyer, Christopher Skelt | 2013-11-05 |
| 8559269 | Device and method for generating a beam of acoustic energy from a borehole, and applications thereof | Dipen N. Sinha, Cristian Pantea, Kurt Nihei, Denis P. Schmitt, Chirstopher Skelt | 2013-10-15 |
| 8553495 | Device and method for imaging of non-linear and linear properties of formations surrounding a borehole | Paul A. Johnson, James A. TenCate, Pierre-Yves Le Bas, Robert Guyer, Christopher Skelt | 2013-10-08 |
| 8547791 | Device and method for generating a beam of acoustic energy from a borehole, and applications thereof | Dipen N. Sinha, Cristian Pantea, Kurt Nihei, Denis P. Schmitt, Christopher Skelt | 2013-10-01 |
| 8547790 | Device and method for generating a beam of acoustic energy from a borehole, and applications thereof | Dipen N. Sinha, Cristian Pantea, Kurt Nihei, Denis P. Schmitt, Christopher Skelt | 2013-10-01 |