Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416499 | Real-time adaptive tuning of gyroscopes via quadrature dithering | Matthew Pelliccione, David T. Chang | 2025-09-16 |
| 12366469 | Double N-hedron sensor cluster | Patrick J. Webb, Matthew Pelliccione, David T. Chang, Raviv Perahia | 2025-07-22 |
| 12339120 | Modular inertial measurement unit and elements for making same | Raviv Perahia, Matthew Pelliccione, Hung Nguyen, David T. Chang | 2025-06-24 |
| 12305985 | Gyroscope sensors having nodal push-pull actuation and antinodal readout | Matthew Pelliccione, David T. Chang | 2025-05-20 |
| 11841243 | Frequency multiplexed operation of vibratory gyroscopes for continuous self-calibration | Matthew Pelliccione, David T. Chang | 2023-12-12 |
| 11835339 | Continuous online self-calibration for gyroscopes through modulation of damping axes | David T. Chang, Hung Nguyen, Matthew Pelliccione, Raviv Perahia | 2023-12-05 |
| 11747512 | Phononic comb enhanced MEMS gravity gradiometers | Randall L. Kubena | 2023-09-05 |
| 11561095 | High quality factor mems silicon flower-of-life vibratory gyroscope | Lian X. Huang, Raviv Perahia, Hung Nguyen, David T. Chang | 2023-01-24 |
| 11506493 | High stability angular sensor | Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby, Hung Nguyen +1 more | 2022-11-22 |
| 11509277 | Piezoelectric single crystal silicon carbide microelectromechanical resonators | Raviv Perahia, Lian X. Huang, Jeremy Bregman | 2022-11-22 |
| 11493534 | Continuous online self-calibrating resonant FM microelectromechanical systems (MEMS) accelerometer | Lian X. Huang, Matthew Pelliccione, Raviv Perahia, Hung Nguyen, David T. Chang | 2022-11-08 |
| 11469732 | Method of fabricating a SiC resonator | Raviv Perahia, Lian X. Huang, David T. Chang, Makena S. White, Jeremy Bregman | 2022-10-11 |
| 11393773 | Stress isolating interposer and sensor package and method of manufacturing the same | Phuong Bui, Matthew Pelliccione, Kayleigh A. Porter, Tobias A. Schaedler, Raviv Perahia | 2022-07-19 |
| 11299981 | Continuous trajectory calculation for directional drilling | Hung Nguyen, 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 | Lian X. Huang, Raviv Perahia, Hung Nguyen, David T. Chang | 2022-03-15 |
| 11244667 | Curved phononic crystal waveguide | Raviv Perahia, Jeremy Bregman, Amit M. Patel, Sean M. Meenehan, Lian X. Huang | 2022-02-08 |
| 11237000 | Disk resonator gyroscope with out-of-plane electrodes | Raviv Perahia, Lian X. Huang, Hung Nguyen, David T. Chang | 2022-02-01 |
| 11137249 | High quality factor MEMS silicon hinge and slot-cut resonator for a vibratory gyroscope | Lian X. Huang, Chia-Ming Chang, Raviv Perahia, Hung Nguyen, 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, Hung Nguyen, Raviv Perahia | 2021-09-14 |
| 11100914 | Phononic crystal coupler | Raviv Perahia, Jeremy Bregman, Amit M. Patel, Sean M. Meenehan, Lian X. Huang | 2021-08-24 |
| 11066923 | System and method for generating output of a downhole inertial measurement unit | Shuoqin Wang, David L. Walter, Adour V. Kabakian, Hung Nguyen, 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, Hung Nguyen, Raviv Perahia, Patrick J. Webb, David T. Chang | 2021-07-13 |
| 10914585 | High dynamic range gyroscope | Raviv Perahia, David T. Chang, Randall L. Kubena, Deborah J. Kirby, Hung Nguyen +1 more | 2021-02-09 |
| 10775748 | Alkali source and/or sink using ion-conducting solid electrolyte and intercalation-compound electrode | Christopher S. Roper, Adam F. Gross, Matthew T. Rakher, John J. Vajo, Jason A. Graetz +2 more | 2020-09-15 |
| 10746758 | MEMS-based sensor suite | Hung Nguyen, David T. Chang, Raviv Perahia | 2020-08-18 |