Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351451 | Fabrication of MEMS structures from fused silica for inertial sensors | Ian Michael Sturland, Tracey Ann Hawke | 2025-07-08 |
| 11662361 | Methods for closed loop operation of capacitive accelerometers | Alan Malvern | 2023-05-30 |
| 11249106 | Methods for closed loop operation of capacitive accelerometers | Kevin Townsend | 2022-02-15 |
| 11221218 | Noise performance for vibrating structure gyroscopes | — | 2022-01-11 |
| 10488199 | Gyroscope with piezoelectric monocrystal transducers | Jose Beitia, Alain Renault | 2019-11-26 |
| 10422642 | Strain decoupled sensor | — | 2019-09-24 |
| 9677885 | Vibratory ring structure | — | 2017-06-13 |
| 9671422 | Vibratory ring structure | Rebecka Eley | 2017-06-06 |
| 9541395 | Strain decoupled sensor | — | 2017-01-10 |
| 9310201 | Sensor | — | 2016-04-12 |
| 9234907 | Angular rate sensor with improved aging properties | Michael Durston, Kevin Townsend | 2016-01-12 |
| 8555717 | Vibrating structure gyroscopes | Rebecca Morgan Eley | 2013-10-15 |
| 8347718 | Angular velocity sensors | Alan Malvern, Andrew Kazer, Kevin Townsend | 2013-01-08 |
| 7958781 | Vibrating structure gyroscope | — | 2011-06-14 |
| 7637156 | Angular velocity sensor with vibrator having ring portion and electrodes positioned inside and outside the ring portion | Ryuta Araki, Osamu Torayashiki, Toru Kitamura, Hiroshi Kawasaki, Tsuyoshi Takemoto +3 more | 2009-12-29 |
| 7240533 | Method for reducing bias error in a vibrating structure gyroscope | Andrew Kazer | 2007-07-10 |
| 7219529 | Method and apparatus for measuring scalefactor variation in a vibrating structure gyroscope | Kevin Townsend, Andrew Kazar | 2007-05-22 |
| 6978674 | Vibratory gyroscopic rate sensor | Rebecka Eley, Colin H. J. Fox, Stewart McWilliam | 2005-12-27 |
| 6883374 | Vibratory gyroscopic rate sensor | Rebecka Eley, Colin H. J. Fox, Stewart McWilliam | 2005-04-26 |
| 6848305 | Vibratory gyroscopic rate sensor | Rebecka Eley, Colin H. J. Fox, Stewart McWilliam | 2005-02-01 |
| 6805007 | Vibratory sensor operating as a rate gyro about two axes and as a rate integrating gyro about the third one | Kevin Townsend | 2004-10-19 |
| 6698271 | Process for reducing bias error in a vibrating structure sensor | Ian David Hopkin, Kevin Townsend | 2004-03-02 |
| 6651499 | Control system for a vibrating structure gyroscope | Kevin Townsend | 2003-11-25 |
| 6471883 | Method of manufacturing a vibrating structure gyroscope | Kevin Townsend, Ian Michael Sturland | 2002-10-29 |
| 6401534 | Twin axis gyroscope | Colin Fox | 2002-06-11 |