Issued Patents 2019
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 10436587 | Multi-mode coriolis vibratory gyroscopes having high order rotationally symmetric mechanical structure and 32 electrodes | Logan D. Sorenson, Raviv Perahia, Lian X. Huang, David T. Chang | 2019-10-08 |
| 10408622 | System for incremental trajectory estimation based on real time inertial sensing | Shuoqin Wang, Logan D. Sorenson, David T. Chang, Raviv Perahia | 2019-09-10 |
| 10329897 | System for determination of measured depth (MD) in wellbores from downhole pressure sensors using time of arrival techniques | Keerti S. Kona, Logan D. Sorenson, Raviv Perahia, David T. Chang | 2019-06-25 |
| 10308505 | 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 | 2019-06-04 |
| 10281277 | Phononic travelling wave gyroscope | Raviv Perahia, Logan D. Sorenson, Lian X. Huang, David T. Chang, Deborah J. Kirby | 2019-05-07 |
| 10246988 | Real-time trajectory estimation with multi-station analysis | Shuoqin Wang, Logan D. Sorenson, David T. Chang | 2019-04-02 |
| 10236858 | Differential split-electrode feedthrough cancellation mechanism | Logan D. Sorenson, Raviv Perahia, David T. Chang | 2019-03-19 |
| 10175307 | FM demodulation system for quartz MEMS magnetometer | Logan D. Sorenson, Raviv Perahia, David T. Chang, L. X. Coco Huang, Joshua A. Erbland | 2019-01-08 |