Inventor · disambiguated record
John A. Geen
Also filed as: GEEN JOHN A · GEEN JOHN ALBERT
65 granted patents·2 pending applications·2,766 citations·filing 1982–2023
99Inventor score
Top patents by PatentIndex Score
67 records- 0199US6848304B2Six degree-of-freedom micro-machined multi-sensorANALOG DEVICES INC·Filed 2003·Granted Feb 1, 2005·162 cites·29 claims
- 0299US5635640AMicromachined device with rotationally vibrated massesANALOG DEVICES INC·Filed 1995·Granted Jun 3, 1997·172 cites·23 claims
- 0398US5869760AMicromachined device with rotationally vibrated massesANALOG DEVICES INC·Filed 1997·Granted Feb 9, 1999·165 cites·15 claims
- 0498US5392650AMicromachined accelerometer gyroscopeNORTHROP GRUMMAN CORP·Filed 1993·Granted Feb 28, 1995·281 cites·20 claims
- 0597US7032451B2Micromachined sensor with quadrature suppressionANALOG DEVICES INC·Filed 2005·Granted Apr 25, 2006·54 cites·22 claims
- 0697US6877374B2Micromachined gyroscopeANALOG DEVICES INC·Filed 2003·Granted Apr 12, 2005·77 cites·20 claims
- 0797US6837107B2Micro-machined multi-sensor providing 1-axis of acceleration sensing and 2-axes of angular rate sensingANALOG DEVICES INC·Filed 2003·Granted Jan 4, 2005·92 cites·16 claims
- 0897US6505511B1Micromachined gyrosANALOG DEVICES INC·Filed 2000·Granted Jan 14, 2003·161 cites·17 claims
- 0997US6481284B2Micromachined devices with anti-levitation devicesANALOG DEVICES INC·Filed 2001·Granted Nov 19, 2002·131 cites·20 claims
- 1097US6122961AMicromachined gyrosANALOG DEVICES INC·Filed 1997·Granted Sep 26, 2000·238 cites·24 claims
- 1196US7421897B2Cross-quad and vertically coupled inertial sensorsANALOG DEVICES INC·Filed 2005·Granted Sep 9, 2008·71 cites·26 claims
- 1296US5205171AMiniature silicon accelerometer and methodNORTHROP CORP·Filed 1991·Granted Apr 27, 1993·126 cites·22 claims
- 1395US6845665B2Micro-machined multi-sensor providing 2-axes of acceleration sensing and 1-axis of angular rate sensingANALOG DEVICES INC·Filed 2003·Granted Jan 25, 2005·57 cites·25 claims
- 1495US5635638ACoupling for multiple masses in a micromachined deviceANALOG DEVICES INC·Filed 1995·Granted Jun 3, 1997·235 cites·26 claims
- 1594US10415968B2Synchronized mass gyroscopeANALOG DEVICES INC·Filed 2016·Granted Sep 17, 2019·14 cites·20 claims
- 1694US6487908B2Micromachined devices with stop membersANALOG DEVICES INC·Filed 2001·Granted Dec 3, 2002·77 cites·18 claims
- 1793US9207081B2Electrode arrangements for quadrature suppression in inertial sensorsANALOG DEVICES INC·Filed 2013·Granted Dec 8, 2015·17 cites·27 claims
- 1893US7204144B2Micromachined apparatus with drive/sensing fingers in coupling leversANALOG DEVICES INC·Filed 2006·Granted Apr 17, 2007·27 cites·15 claims
- 1992US10697774B2Balanced runners synchronizing motion of masses in micromachined devicesANALOG DEVICES INC·Filed 2016·Granted Jun 30, 2020·11 cites·20 claims
- 2092US7347094B2Coupling apparatus for inertial sensorsANALOG DEVICES INC·Filed 2005·Granted Mar 25, 2008·34 cites·16 claims
- 2191US8919199B2Apparatus and method for anchoring electrodes in MEMS devicesJUDY MICHAEL W·Filed 2011·Granted Dec 30, 2014·17 cites·23 claims
- 2290US8616055B2Mode-matching apparatus and method for micromachined inertial sensorsGEEN JOHN A·Filed 2012·Granted Dec 31, 2013·13 cites·33 claims
- 2390US8151641B2Mode-matching apparatus and method for micromachined inertial sensorsGEEN JOHN A·Filed 2009·Granted Apr 10, 2012·23 cites·25 claims
- 2490US7216539B2Micromachined apparatus with split vibratory massesANALOG DEVICES INC·Filed 2006·Granted May 15, 2007·13 cites·20 claims
- 2589US7086270B2Method for continuous sensor self-testANALOG DEVICES INC·Filed 2004·Granted Aug 8, 2006·33 cites·13 claims
- 2688US8408060B2Piezoelectric transducers and inertial sensors using piezoelectric transducersKUANG JINBO·Filed 2012·Granted Apr 2, 2013·12 cites·20 claims
- 2788US7357025B2Micromachined apparatus with co-linear drive arraysANALOG DEVICES INC·Filed 2006·Granted Apr 15, 2008·15 cites·21 claims
- 2887US7795723B2Capped sensorANALOG DEVICES INC·Filed 2005·Granted Sep 14, 2010·13 cites·13 claims
- 2985US8421481B2Detection and mitigation of particle contaminants in MEMS devicesKUMAR VINEET·Filed 2010·Granted Apr 16, 2013·7 cites·22 claims
- 3085US7478557B2Common centroid micromachine driverANALOG DEVICES INC·Filed 2005·Granted Jan 20, 2009·14 cites·18 claims
- 3184US9212908B2MEMS gyroscopes with reduced errorsGEEN JOHN A·Filed 2012·Granted Dec 15, 2015·18 cites·61 claims
- 3284US8701459B2Apparatus and method for calibrating MEMS inertial sensorsGEEN JOHN A·Filed 2010·Granted Apr 22, 2014·10 cites·20 claims
- 3384US6275034B1Micromachined semiconductor magnetic sensorANALOG DEVICES INC·Filed 1999·Granted Aug 14, 2001·54 cites·24 claims
- 3482US8266961B2Inertial sensors with reduced sensitivity to quadrature errors and micromachining inaccuraciesKUANG JINBO·Filed 2009·Granted Sep 18, 2012·16 cites·26 claims
- 3581US9878901B2Fabrication of tungsten MEMS structuresANALOG DEVICES INC·Filed 2015·Granted Jan 30, 2018·5 cites·19 claims
- 3681US4764748AAnalog-to-digital conversion apparatus with dither signalBRITISH AEROSPACE·Filed 1986·Granted Aug 16, 1988·32 cites·6 claims
- 3780US9709595B2Method and apparatus for detecting linear and rotational movementANALOG DEVICES INC·Filed 2013·Granted Jul 18, 2017·7 cites·20 claims
- 3880US8677801B1Detection and mitigation of aerodynamic error sources for micromachined inertial sensorsANALOG DEVICES INC·Filed 2013·Granted Mar 25, 2014·3 cites·21 claims
- 3978US11965740B2Isotropic attenuated motion gyroscopeANALOG DEVICES INC·Filed 2023·Granted Apr 23, 2024·0 cites·20 claims
- 4077US8555718B2Piezoelectric transducersANALOG DEVICES INC·Filed 2013·Granted Oct 15, 2013·3 cites·8 claims
- 4175US4839650AAnalog-to-digital conversionBRITISH AEROSPACE·Filed 1988·Granted Jun 13, 1989·23 cites·6 claims
- 4274US7980133B2Method and apparatus for a micromachined multisensorANALOG DEVICES INC·Filed 2008·Granted Jul 19, 2011·8 cites·18 claims
- 4374US6767758B1Micro-machined device structures having on and off-axis orientationsANALOG DEVICES INC·Filed 2003·Granted Jul 27, 2004·29 cites·12 claims
- 4472US7406866B2Micromachined devicesANALOG DEVICES INC·Filed 2005·Granted Aug 5, 2008·4 cites·2 claims
- 4571US11698257B2Isotropic attenuated motion gyroscopeANALOG DEVICES INC·Filed 2021·Granted Jul 11, 2023·0 cites·24 claims
- 4671US8794068B2Non-degenerate mode MEMS gyroscopeJUDY MICHAEL W·Filed 2011·Granted Aug 5, 2014·4 cites·24 claims
- 4771US8549918B2Inertial sensors using piezoelectric transducersANALOG DEVICES INC·Filed 2013·Granted Oct 8, 2013·2 cites·19 claims
- 4871US6470748B1Feedback mechanism for rate gyroscopesANALOG DEVICES INC·Filed 2000·Granted Oct 29, 2002·26 cites·13 claims
- 4970US8783103B2Offset detection and compensation for micromachined inertial sensorsCLARK WILLIAM A·Filed 2009·Granted Jul 22, 2014·7 cites·28 claims
- 5069US4606637ADithered ring laser gyroscope with residual lock-in error compensationBRITISH AEROSPACE·Filed 1983·Granted Aug 19, 1986·18 cites·5 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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