Geen; John A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Geen; John A..The latest application filed is for "isotropic attenuated motion gyroscope".
Company Profile
4.59.46
- Geen; John A. - Tewksbury MA
- - Tewksbury MA US
- Geen; John A. - Tewskbury MA
- Geen; John A. - Wrentham MA
- Geen; John A. - Bracknell GB2
Patent Activity
| Patent | Date |
|---|---|
| Isotropic Attenuated Motion Gyroscope App 20220057208 - Prikhodko; Igor P. ; et al. | 2022-02-24 |
| Balanced runners synchronizing motion of masses in micromachined devices Grant 10,697,774 - Prikhodko , et al. | 2020-06-30 |
| Synchronized mass gyroscope Grant 10,415,968 - Prikhodko , et al. Sept | 2019-09-17 |
| Balanced Runners Synchronizing Motion Of Masses In Micromachined Devices App 20180172445 - Prikhodko; Igor P. ; et al. | 2018-06-21 |
| Synchronized Mass Gyroscope App 20180172447 - Prikhodko; Igor P. ; et al. | 2018-06-21 |
| Fabrication of tungsten MEMS structures Grant 9,878,901 - Geen , et al. January 30, 2 | 2018-01-30 |
| Method and apparatus for detecting linear and rotational movement Grant 9,709,595 - Vohra , et al. July 18, 2 | 2017-07-18 |
| MEMS gyroscopes with reduced errors Grant 9,212,908 - Geen , et al. December 15, 2 | 2015-12-15 |
| Electrode arrangements for quadrature suppression in inertial sensors Grant 9,207,081 - Geen December 8, 2 | 2015-12-08 |
| Fabrication of Tungsten MEMS Structures App 20150336790 - Geen; John A. ; et al. | 2015-11-26 |
| Method and Apparatus for Detecting Linear and Rotational Movement App 20150128701 - Vohra; Gaurav ; et al. | 2015-05-14 |
| Apparatus and method for anchoring electrodes in MEMS devices Grant 08919199 - | 2014-12-30 |
| Apparatus and method for anchoring electrodes in MEMS devices Grant 8,919,199 - Judy , et al. December 30, 2 | 2014-12-30 |
| Non-degenerate mode MEMS gyroscope Grant 8,794,068 - Judy , et al. August 5, 2 | 2014-08-05 |
| Offset detection and compensation for micromachined inertial sensors Grant 8,783,103 - Clark , et al. July 22, 2 | 2014-07-22 |
| Apparatus and method for calibrating MEMS inertial sensors Grant 8,701,459 - Geen April 22, 2 | 2014-04-22 |
| Electrode Arrangements for Quadrature Suppression in Inertial Sensors App 20140102195 - Geen; John A. | 2014-04-17 |
| Detection and mitigation of aerodynamic error sources for micromachined inertial sensors Grant 8,677,801 - Clark , et al. March 25, 2 | 2014-03-25 |
| Detection and Mitigation of Aerodynamic Error Sources for Micromachined Inertial Sensors App 20140060186 - Clark; William A. ; et al. | 2014-03-06 |
| Mode-matching apparatus and method for micromachined inertial sensors Grant 8,616,055 - Geen December 31, 2 | 2013-12-31 |
| Detection and mitigation of particle contaminants in MEMS devices Grant 8,598,891 - Kumar , et al. December 3, 2 | 2013-12-03 |
| Mems Gyroscopes With Reduced Errors App 20130283908 - Geen; John A. ; et al. | 2013-10-31 |
| Piezoelectric transducers Grant 8,555,718 - Kuang , et al. October 15, 2 | 2013-10-15 |
| Inertial sensors using piezoelectric transducers Grant 8,549,918 - Kuang , et al. October 8, 2 | 2013-10-08 |
| Detection and Mitigation of Particle Contaminants in MEMS Devices App 20130168675 - Kumar; Vineet ; et al. | 2013-07-04 |
| Inertial Sensors Using Piezoelectric Transducers App 20130167639 - Kuang; Jinbo ; et al. | 2013-07-04 |
| Piezoelectric Transducers App 20130167642 - Kuang; Jinbo ; et al. | 2013-07-04 |
| Detection and mitigation of particle contaminants in MEMS devices Grant 8,421,481 - Kumar , et al. April 16, 2 | 2013-04-16 |
| Inertial sensors with reduced sensitivity to quadrature errors and micromachining inaccuracies Grant 8,266,961 - Kuang , et al. September 18, 2 | 2012-09-18 |
| Mode-Matching Apparatus and Method for Micromachined Inertial Sensors App 20120192648 - Geen; John A. | 2012-08-02 |
| Apparatus and Method for Anchoring Electrodes in MEMS Devices App 20120137773 - Judy; Michael W. ; et al. | 2012-06-07 |
| Non-Degenerate Mode MEMS Gyroscope App 20120137774 - Judy; Michael W. ; et al. | 2012-06-07 |
| Mode-matching apparatus and method for micromachined inertial sensors Grant 8,151,641 - Geen April 10, 2 | 2012-04-10 |
| Method and apparatus for a micromachined multisensor Grant 7,980,133 - Geen , et al. July 19, 2 | 2011-07-19 |
| Apparatus and Method for Calibrating MEMS Inertial Sensors App 20110167891 - Geen; John A. | 2011-07-14 |
| Analog-to-digital converter using digital output as dither Grant 7,956,783 - Geen June 7, 2 | 2011-06-07 |
| Detection and Mitigation of Particle Contaminants in MEMS Devices App 20110115498 - Kumar; Vineet ; et al. | 2011-05-19 |
| Offset Detection and Compensation for Micromachined Inertial Sensors App 20110041609 - Clark; William A. ; et al. | 2011-02-24 |
| Inertial Sensors with Reduced Sensitivity to Quadrature Errors and Micromachining Inaccuracies App 20110030474 - Kuang; Jinbo ; et al. | 2011-02-10 |
| Mode-Matching Apparatus and Method for Micromachined Inertial Sensors App 20100294039 - Geen; John A. | 2010-11-25 |
| Capped sensor Grant 7,795,723 - Chau , et al. September 14, 2 | 2010-09-14 |
| Analog-to-Digital Converter Using Digital Output as Dither App 20100188274 - Geen; John A. | 2010-07-29 |
| Method and Apparatus for a Micromachined Multisensor App 20100043551 - Geen; John A. ; et al. | 2010-02-25 |
| Common centroid micromachine driver Grant 7,478,557 - Geen January 20, 2 | 2009-01-20 |
| Cross-quad and vertically coupled inertial sensors Grant 7,421,897 - Geen , et al. September 9, 2 | 2008-09-09 |
| Micromachined devices Grant 7,406,866 - Geen , et al. August 5, 2 | 2008-08-05 |
| Micromachined apparatus with co-linear drive arrays Grant 7,357,025 - Geen April 15, 2 | 2008-04-15 |
| Coupling apparatus for inertial sensors Grant 7,347,094 - Geen , et al. March 25, 2 | 2008-03-25 |
| Micromachined apparatus with split vibratory masses Grant 7,216,539 - Geen May 15, 2 | 2007-05-15 |
| Micromachined apparatus with drive/sensing fingers in coupling levers Grant 7,204,144 - Geen April 17, 2 | 2007-04-17 |
| Capacitive sensor with damping App 20060266118 - Denison; Timothy J. ; et al. | 2006-11-30 |
| Cross-quad and vertically coupled inertial sensors App 20060230830 - Geen; John A. ; et al. | 2006-10-19 |
| Micromachined apparatus with split vibratory masses App 20060191340 - Geen; John A. | 2006-08-31 |
| Micromachined apparatus with drive/sensing fingers in coupling levers App 20060191339 - Geen; John A. | 2006-08-31 |
| Micromachined apparatus with co-linear drive arrays App 20060179945 - Geen; John A. | 2006-08-17 |
| Micromachined apparatus utilizing box suspensions Grant 7,089,792 - Geen August 15, 2 | 2006-08-15 |
| Method for continuous sensor self-test Grant 7,086,270 - Weinberg , et al. August 8, 2 | 2006-08-08 |
| Common centroid micromachine driver App 20060144174 - Geen; John A. | 2006-07-06 |
| Micromachined sensor with quadrature suppression Grant 7,032,451 - Geen April 25, 2 | 2006-04-25 |
| Apparatus with selected fill gas Grant 7,017,411 - Geen , et al. March 28, 2 | 2006-03-28 |
| Voltage multiplier Grant 6,985,024 - Geen January 10, 2 | 2006-01-10 |
| Micromachined devices App 20050274182 - Geen, John A. ; et al. | 2005-12-15 |
| Coupling apparatus for inertial sensors App 20050229703 - Geen, John A. ; et al. | 2005-10-20 |
| Inertial sensor with a linear array of sensor elements App 20050229705 - Geen, John A. | 2005-10-20 |
| Capped sensor App 20050205959 - Chau, Kevin H.-L. ; et al. | 2005-09-22 |
| Apparatus with selected fill gas App 20050193814 - Geen, John A. ; et al. | 2005-09-08 |
| Method for continuous sensor self-test App 20050183489 - Weinberg, Harvey ; et al. | 2005-08-25 |
| Micromachined devices with apertures Grant 6,925,877 - Geen , et al. August 9, 2 | 2005-08-09 |
| Micromachined sensor with quadrature suppression App 20050139005 - Geen, John A. | 2005-06-30 |
| Micromachined gyroscope Grant 6,877,374 - Geen April 12, 2 | 2005-04-12 |
| Micromachined apparatus utilizing box suspensions App 20050056094 - Geen, John A. | 2005-03-17 |
| Voltage multiplier App 20050040882 - Geen, John A. | 2005-02-24 |
| Six degree-of-freedom micro-machined multi-sensor Grant 6,848,304 - Geen February 1, 2 | 2005-02-01 |
| Micro-machined multi-sensor providing 2-axes of acceleration sensing and 1-axis of angular rate sensing Grant 6,845,665 - Geen January 25, 2 | 2005-01-25 |
| Micro-machined multi-sensor providing 1-axis of acceleration sensing and 2-axes of angular rate sensing Grant 6,837,107 - Geen January 4, 2 | 2005-01-04 |
| Micro-machined multi-sensor providing 2-axes of acceleration sensing and 1-axis of angular rate sensing App 20040211256 - Geen, John A. | 2004-10-28 |
| Six degree-of-freedom micro-machined multi-sensor App 20040211258 - Geen, John A. | 2004-10-28 |
| Micro-machined multi-sensor providing 1-axis of acceleration sensing and 2-axes of angular rate sensing App 20040211257 - Geen, John A. | 2004-10-28 |
| Micro-machined device structures having on and off-axis orientations Grant 6,767,758 - Geen July 27, 2 | 2004-07-27 |
| Micromachined devices Grant 6,684,698 - Geen , et al. February 3, 2 | 2004-02-03 |
| Micromachined devices with apertures App 20030200806 - Geen, John A. ; et al. | 2003-10-30 |
| Micromachined gyroscope App 20030172753 - Geen, John A. | 2003-09-18 |
| Micromachined devices App 20030056589 - Geen, John A. ; et al. | 2003-03-27 |
| Micromachined gyros Grant 6,505,511 - Geen , et al. January 14, 2 | 2003-01-14 |
| Micromachined devices and connections over a substrate Grant 6,505,512 - Geen , et al. January 14, 2 | 2003-01-14 |
| Micromachined devices with stop members Grant 6,487,908 - Geen , et al. December 3, 2 | 2002-12-03 |
| Micromachined devices with anti-levitation devices Grant 6,481,284 - Geen , et al. November 19, 2 | 2002-11-19 |
| Micromachined devices with anti-levitation devices App 20020046603 - Geen, John A. ; et al. | 2002-04-25 |
| Micromachined devices and connections over a substrate App 20020046605 - Geen, John A. ; et al. | 2002-04-25 |
| Micromachined devices with stop members App 20020046602 - Geen, John A. ; et al. | 2002-04-25 |
| Micromachined semiconductor magnetic sensor Grant 6,275,034 - Tran , et al. August 14, 2 | 2001-08-14 |
| Micromachined gyros Grant 6,122,961 - Geen , et al. September 26, 2 | 2000-09-26 |
| Coupling for multiple masses in a micromachined device Grant 5,635,638 - Geen June 3, 1 | 1997-06-03 |
| Micromachined device with rotationally vibrated masses Grant 5,635,640 - Geen June 3, 1 | 1997-06-03 |
| Micromachined accelerometer gyroscope Grant 5,392,650 - O'Brien , et al. February 28, 1 | 1995-02-28 |
| Miniature silicon accelerometer and method Grant 5,205,171 - O'Brien , et al. April 27, 1 | 1993-04-27 |
| Analog-to-digital conversion Grant 4,839,650 - Geen , et al. June 13, 1 | 1989-06-13 |
| Analog-to-digital conversion apparatus with dither signal Grant 4,764,748 - Geen , et al. August 16, 1 | 1988-08-16 |
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