Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339120 | Modular inertial measurement unit and elements for making same | Logan D. Sorenson, Raviv Perahia, Matthew Pelliccione, David T. Chang | 2025-06-24 |
| 11835339 | Continuous online self-calibration for gyroscopes through modulation of damping axes | Logan D. Sorenson, David T. Chang, Matthew Pelliccione, Raviv Perahia | 2023-12-05 |
| 11561095 | High quality factor mems silicon flower-of-life vibratory gyroscope | Lian X. Huang, Logan D. Sorenson, Raviv Perahia, David T. Chang | 2023-01-24 |
| 11506493 | High stability angular sensor | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2022-11-22 |
| 11493534 | Continuous online self-calibrating resonant FM microelectromechanical systems (MEMS) accelerometer | Logan D. Sorenson, Lian X. Huang, Matthew Pelliccione, Raviv Perahia, David T. Chang | 2022-11-08 |
| 11299981 | Continuous trajectory calculation for directional drilling | Logan D. Sorenson, David L. Walter, Adour V. Kabakian, Raviv Perahia, Shuoqin Wang +3 more | 2022-04-12 |
| 11275099 | Navigational grade resonant MicroElectroMechanical Systems (mems) accelerometer and method of operation | Logan D. Sorenson, Lian X. Huang, Raviv Perahia, David T. Chang | 2022-03-15 |
| 11237000 | Disk resonator gyroscope with out-of-plane electrodes | Raviv Perahia, Lian X. Huang, Logan D. Sorenson, David T. Chang | 2022-02-01 |
| 11137249 | High quality factor MEMS silicon hinge and slot-cut resonator for a vibratory gyroscope | Lian X. Huang, Logan D. Sorenson, Chia-Ming Chang, Raviv Perahia, David T. Chang | 2021-10-05 |
| 11118937 | Adaptive downhole inertial measurement unit calibration method and apparatus for autonomous wellbore drilling | Adour V. Kabakian, Shuoqin Wang, Logan D. Sorenson, Raviv Perahia | 2021-09-14 |
| 11117800 | Method and apparatus for the monolithic encapsulation of a micro-scale inertial navigation sensor suite | Deborah J. Kirby, Raviv Perahia, Frederic P. Stratton, David T. Chang | 2021-09-14 |
| 11101786 | HF-VHF quartz MEMS resonator | Randall L. Kubena, Deborah J. Kirby, David T. Chang | 2021-08-24 |
| 11066923 | System and method for generating output of a downhole inertial measurement unit | Shuoqin Wang, Logan D. Sorenson, David L. Walter, Adour V. Kabakian, Raviv Perahia +1 more | 2021-07-20 |
| 11060865 | Disk resonator gyroscope (DRG) with engineered radial stiffness for high anchor quality factor (Q) | Lian X. Huang, Raviv Perahia, Logan D. Sorenson, Patrick J. Webb, David T. Chang | 2021-07-13 |
| 10914585 | High dynamic range gyroscope | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2021-02-09 |
| 10803696 | Method of gaming, a gaming system and a game controller | — | 2020-10-13 |
| 10746758 | MEMS-based sensor suite | David T. Chang, Raviv Perahia, Logan D. Sorenson | 2020-08-18 |
| 10718198 | Opportunistic sensor fusion algorithm for autonomous guidance while drilling | Logan D. Sorenson, Shuoqin Wang, David L. Walter, Adour V. Kabakian, Keerti S. Kona +2 more | 2020-07-21 |
| 10697772 | High dynamic range gyroscope | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2020-06-30 |
| 10696546 | Auxetic interposer for microelectromechanical systems (MEMS) device and MEMS device package including the same | Raviv Perahia, David W. Shahan, Christopher P. Henry, Logan D. Sorenson | 2020-06-30 |
| 10655964 | High quality factor MEMS silicon flower-of-life vibratory gyroscope | Lian X. Huang, Logan D. Sorenson, Raviv Perahia, David T. Chang | 2020-05-19 |
| 10626011 | Thin MEMS die | Randall L. Kubena | 2020-04-21 |
| 10571267 | High stability angular sensor | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2020-02-25 |
| 10514261 | Gyromagnetic geopositioning system | Logan D. Sorenson, Raviv Perahia, Deborah J. Kirby, Richard J. Joyce, David T. Chang | 2019-12-24 |
| 10444014 | High dynamic range gyroscope | Logan D. Sorenson, Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby +1 more | 2019-10-15 |