Inventor · disambiguated record
Bernard O. Geaghan
Also filed as: GEAGHAN BERNARD · GEAGHAN BERNARD O
70 granted patents·16 pending applications·3,587 citations·filing 1982–2019
99Inventor score
Files with3M INNOVATIVE PROPERTIES CO49GEAGHAN BERNARD O18MICROTOUCH SYSTEMS INC4GREENSTEEL INC3CAPRIO A RONALD1
Top patents by PatentIndex Score
86 records- 0199US7973771B2Touch sensor with electrode array3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Jul 5, 2011·201 cites·22 claims
- 0298US7864160B2Interleaved electrodes for touch sensing3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jan 4, 2011·119 cites·22 claims
- 0398US7453444B2Touch screen with selective touch sources3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Nov 18, 2008·117 cites·14 claims
- 0498US6819316B2Flexible capacitive touch sensor3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Nov 16, 2004·376 cites·20 claims
- 0597US7254775B2Touch panel system and method for distinguishing multiple touch inputs3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Aug 7, 2007·342 cites·13 claims
- 0696US9360971B2Mesh patterns for touch sensor electrodes3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Jun 7, 2016·24 cites·17 claims
- 0796US9201556B2Touch location sensing system and method employing sensor data fitting to a predefined curveFREE M BENTON·Filed 2006·Granted Dec 1, 2015·161 cites·34 claims
- 0896US8174273B2Capacitance measurement circuit with dynamic feedbackGEAGHAN BERNARD O·Filed 2010·Granted May 8, 2012·33 cites·24 claims
- 0996US7724243B2Touch sensors incorporating capacitively coupled electrodes3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted May 25, 2010·62 cites·6 claims
- 1096US7683890B2Touch location determination using bending mode sensors and multiple detection techniques3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Mar 23, 2010·52 cites·20 claims
- 1196US7439963B2Touch sensor with linearized response3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Oct 21, 2008·74 cites·19 claims
- 1296US7362313B2Touch simulation system and method3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Apr 22, 2008·130 cites·60 claims
- 1395US8508680B2Touch screen sensor with low visibility conductorsGEAGHAN BERNARD O·Filed 2012·Granted Aug 13, 2013·33 cites·9 claims
- 1495US8004499B2Interleaved electrodes for touch sensing3M INNOVATIVE PROPERTIES CO·Filed 2010·Granted Aug 23, 2011·31 cites·13 claims
- 1594US10437358B2Touch systems stylus and methods3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Oct 8, 2019·14 cites·8 claims
- 1694US8493355B2Systems and methods for assessing locations of multiple touch inputsGEAGHAN BERNARD O·Filed 2009·Granted Jul 23, 2013·44 cites·29 claims
- 1794US8279187B2Touch sensitive devices with composite electrodesGEAGHAN BERNARD O·Filed 2009·Granted Oct 2, 2012·24 cites·20 claims
- 1894US6549193B1Touch panel with improved linear response and minimal border width electrode pattern3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Apr 15, 2003·190 cites·18 claims
- 1994US6395863B2Touch screen with polarizer and method of making sameMICROTOUCH SYSTEMS INC·Filed 2001·Granted May 28, 2002·101 cites·46 claims
- 2094US5790114AElectronic whiteboard with multi-functional user interfaceMICROTOUCH SYSTEMS INC·Filed 1996·Granted Aug 4, 1998·438 cites·15 claims
- 2193US8059103B2System and method for determining touch positions based on position-dependent electrical chargesGEAGHAN BERNARD O·Filed 2007·Granted Nov 15, 2011·31 cites·25 claims
- 2293US7830157B2Pulsed capacitance measuring circuits and methods3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Nov 9, 2010·26 cites·17 claims
- 2393US6133906ADisplay-integrated stylus detection systemMICROTOUCH SYSTEMS INC·Filed 1995·Granted Oct 17, 2000·213 cites·4 claims
- 2492US7646377B2Position digitizing using an optical stylus to image a display3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jan 12, 2010·27 cites·19 claims
- 2592US7327352B2Linearized conductive surface3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Feb 5, 2008·97 cites·55 claims
- 2692US6781579B2Touch panel with improved linear response and minimal border width electrode pattern3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Aug 24, 2004·66 cites·6 claims
- 2791US9639228B2Mesh patterns for touch sensor electrodes3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted May 2, 2017·5 cites·20 claims
- 2891US7298367B2Light emitting stylus and user input device using same3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Nov 20, 2007·69 cites·13 claims
- 2990US8284332B2Touch screen sensor with low visibility conductorsGEAGHAN BERNARD O·Filed 2009·Granted Oct 9, 2012·23 cites·46 claims
- 3088US9081448B2Digitizer using multiple stylus sensing techniquesGEAGHAN BERNARD O·Filed 2011·Granted Jul 14, 2015·9 cites·35 claims
- 3188US9019209B2Touch location determination involving multiple touch location processesGEAGHAN BERNARD O·Filed 2005·Granted Apr 28, 2015·17 cites·8 claims
- 3288US8363031B2Mutual capacitance measuring circuits and methods3M INNOVATIVE PROPERTIES CO·Filed 2009·Granted Jan 29, 2013·15 cites·33 claims
- 3388US7787259B2Magnetic shield for use in a location sensing system3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Aug 31, 2010·18 cites·18 claims
- 3487US10430001B2Mesh patterns for touch sensor electrodes3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Oct 1, 2019·3 cites·19 claims
- 3587US8405633B2Touch sensitive devices with composite electrodesGEAGHAN BERNARD O·Filed 2012·Granted Mar 26, 2013·7 cites·23 claims
- 3687US8207944B2Capacitance measuring circuit and methodGEAGHAN BERNARD O·Filed 2006·Granted Jun 26, 2012·16 cites·29 claims
- 3786US7236161B2Remote touch simulation systems and methods3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jun 26, 2007·47 cites·69 claims
- 3885US6504583B2Anti-microbial touch panel and method of making same using homeotropic liquid crystal silanes3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Jan 7, 2003·44 cites·4 claims
- 3984US9817491B2Pen for capacitive touch systems3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Nov 14, 2017·5 cites·2 claims
- 4083US9782955B2Transferable transparent conductive patterns and display stack materials3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Oct 10, 2017·3 cites·20 claims
- 4183US8089474B2Location sensing system and method employing adaptive drive signal adjustmentGEAGHAN BERNARD O·Filed 2006·Granted Jan 3, 2012·15 cites·28 claims
- 4282US8159472B2Touch screen with selective touch sourcesGEAGHAN BERNARD O·Filed 2008·Granted Apr 17, 2012·8 cites·8 claims
- 4380US9035911B2Digitizer using position-unique optical signalsGEAGHAN BERNARD O·Filed 2012·Granted May 19, 2015·4 cites·28 claims
- 4480US7830158B2Time-sloped capacitance measuring circuits and methods3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Nov 9, 2010·7 cites·26 claims
- 4577US9557827B2Optical digitizer system with position-unique photoluminescent indicia3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jan 31, 2017·2 cites·22 claims
- 4677US7916501B2Magnetic shield for use in a location sensing system3M INNOVATIVE PROPERTIES CO·Filed 2010·Granted Mar 29, 2011·4 cites·6 claims
- 4776US7307624B2Touch sensor with linearized response3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Dec 11, 2007·20 cites·19 claims
- 4875US9068845B2Optical digitizer system with position-unique photoluminescent indicia3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Jun 30, 2015·3 cites·37 claims
- 4972US9823769B2Touch location determination involving multiple touch location processes3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Nov 21, 2017·2 cites·11 claims
- 5072US8410794B2Operator identifying apparatus, operator identifying method and vehicle-mounted apparatusNAKAYAMA TASUKU·Filed 2009·Granted Apr 2, 2013·11 cites·20 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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