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High quality factor MEMS silicon hinge and slot-cut resonator for a vibratory gyroscope |
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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 |
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| 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 |
| 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 |
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| 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 |
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| 10914585 |
High dynamic range gyroscope |
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2021-02-09 |