Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000739 | Lever based differential capacitive strain gauge with acceleration rejection | Erdinc Tatar | 2024-06-04 |
| 11112269 | Methods and systems for self-testing MEMS inertial sensors | — | 2021-09-07 |
| 11041722 | Systems and methods for sensing angular motion in the presence of low-frequency noise | Jiefeng Yan, Ronald A. Kapusta | 2021-06-22 |
| 10914583 | Sense amplifiers for gyroscopes and related systems and methods | Jiefeng Yan | 2021-02-09 |
| 10451454 | Method and apparatus for driving a multi-oscillator system | Gaurav Vohra, Mehrnaz Motiee | 2019-10-22 |
| 10261105 | Anchor tracking for MEMS accelerometers | — | 2019-04-16 |
| 10203352 | Anchor tracking apparatus for in-plane accelerometers and related methods | Xin Zhang, Michael Judy | 2019-02-12 |
| 10168194 | Method and apparatus for driving a multi-oscillator system | Gaurav Vohra, Mehrnaz Motiee | 2019-01-01 |
| 9927459 | Accelerometer with offset compensation | Xin Zhang | 2018-03-27 |
| 9238580 | Spread-spectrum MEMS self-test system and method | Kamatchi Saravanan Alagarsamy, Jishnu Choyi, James Lee, Vikas Choudhary | 2016-01-19 |
| 8783103 | Offset detection and compensation for micromachined inertial sensors | John A. Geen | 2014-07-22 |
| 8677801 | Detection and mitigation of aerodynamic error sources for micromachined inertial sensors | John A. Geen | 2014-03-25 |
| 8598891 | Detection and mitigation of particle contaminants in MEMS devices | Vineet Kumar, John A. Geen, Edward L. Wolfe, Steven J. Sherman | 2013-12-03 |
| 8555718 | Piezoelectric transducers | Jinbo Kuang, John A. Geen | 2013-10-15 |
| 8549918 | Inertial sensors using piezoelectric transducers | Jinbo Kuang, John A. Geen | 2013-10-08 |
| 8421481 | Detection and mitigation of particle contaminants in MEMS devices | Vineet Kumar, John A. Geen, Edward L. Wolfe, Steven J. Sherman | 2013-04-16 |
| 8408060 | Piezoelectric transducers and inertial sensors using piezoelectric transducers | Jinbo Kuang, John A. Geen | 2013-04-02 |
| 7347094 | Coupling apparatus for inertial sensors | John A. Geen, Jinbo Kuang | 2008-03-25 |
| 7227385 | Actuation circuit for MEMS structures | Trey Roessig, Mark Alan Lemkin | 2007-06-05 |
| 7051590 | Structure for attenuation or cancellation of quadrature error | Mark Alan Lemkin, Thor Juneau, Allen W. Roessig | 2006-05-30 |
| 6960488 | Method of fabricating a microfabricated high aspect ratio device with electrical isolation | Timothy J. Brosnihan, James Bustillo | 2005-11-01 |
| 6933873 | PWM-based measurement interface for a micro-machined electrostatic actuator | David Horsley, Robert Conant | 2005-08-23 |
| 6868726 | Position sensing with improved linearity | Mark Alan Lemkin, Thor Juneau, Allen W. Roessig | 2005-03-22 |
| 6822370 | Parallel plate electrostatic actuation of MEMS mirrors | Thor Juneau, James Doscher | 2004-11-23 |
| 6703679 | Low-resistivity microelectromechanical structures with co-fabricated integrated circuit | Mark Alan Lemkin, Thor Juneau, Allen W. Roessig | 2004-03-09 |