Inventor · disambiguated record
Matthew G. Liberty
Also filed as: LIBERTY MATTHEW G · LIBERTY MATTHEW GIRARD
38 granted patents·5 pending applications·2,853 citations·filing 2004–2022
98Inventor score
Top patents by PatentIndex Score
43 records- 0199US7535456B2Methods and devices for removing unintentional movement in 3D pointing devicesHILLCREST LAB INC·Filed 2005·Granted May 19, 2009·219 cites·144 claims
- 0299US7414611B23D pointing devices with orientation compensation and improved usabilityHILLCREST LAB INC·Filed 2007·Granted Aug 19, 2008·374 cites·95 claims
- 0399US7262760B23D pointing devices with orientation compensation and improved usabilityHILLCREST LAB INC·Filed 2006·Granted Aug 28, 2007·372 cites·67 claims
- 0499US7158118B23D pointing devices with orientation compensation and improved usabilityHILLCREST LAB INC·Filed 2005·Granted Jan 2, 2007·526 cites·17 claims
- 0598US7489299B2User interface devices and methods employing accelerometersHILLCREST LAB INC·Filed 2004·Granted Feb 10, 2009·207 cites·11 claims
- 0698US7489298B23D pointing devices and methodsHILLCREST LAB INC·Filed 2007·Granted Feb 10, 2009·139 cites·73 claims
- 0798US7239301B23D pointing devices and methodsHILLCREST LAB INC·Filed 2005·Granted Jul 3, 2007·373 cites·37 claims
- 0898US7236156B2Methods and devices for identifying users based on tremorHILLCREST LAB INC·Filed 2005·Granted Jun 26, 2007·310 cites·77 claims
- 0997US8072424B23D pointing devices with orientation compensation and improved usabilityLIBERTY MATTHEW G·Filed 2008·Granted Dec 6, 2011·62 cites·95 claims
- 1096US8629836B23D pointing devices with orientation compensation and improved usabilityLIBERTY MATTHEW G·Filed 2011·Granted Jan 14, 2014·31 cites·46 claims
- 1195US10514776B23D pointing devices and methodsIDHL HOLDINGS INC·Filed 2017·Granted Dec 24, 2019·12 cites·20 claims
- 1295US9575570B23D pointing devices and methodsHILLCREST LAB INC·Filed 2016·Granted Feb 21, 2017·9 cites·20 claims
- 1395US9298282B23D pointing devices with orientation compensation and improved usabilityHILLCREST LAB INC·Filed 2014·Granted Mar 29, 2016·19 cites·20 claims
- 1495US8766917B23D pointing devices and methodsHILLCREST LAB INC·Filed 2012·Granted Jul 1, 2014·21 cites·50 claims
- 1595US7860676B2Real-time dynamic tracking of biasHILLCREST LAB INC·Filed 2008·Granted Dec 28, 2010·26 cites·65 claims
- 1694US9261978B23D pointing devices and methodsLIBERTY MATTHEW G·Filed 2007·Granted Feb 16, 2016·26 cites·20 claims
- 1792US8937594B23D pointing devices with orientation compensation and improved usabilityHILLCREST LAB INC·Filed 2013·Granted Jan 20, 2015·11 cites·18 claims
- 1891US8237657B2Methods and devices for removing unintentional movement in 3D pointing devicesLIBERTY MATTHEW G·Filed 2009·Granted Aug 7, 2012·14 cites·8 claims
- 1990US9946356B23D pointing devices with orientation compensation and improved usabilityIDHL HOLDINGS INC·Filed 2016·Granted Apr 17, 2018·5 cites·17 claims
- 2089US8649999B1Methods, devices and systems for determining the zero rate output of a sensorSHENG HUA·Filed 2010·Granted Feb 11, 2014·15 cites·24 claims
- 2188US10859597B2Methods, devices and systems for determining the zero rate output of a sensorIDHL HOLDINGS INC·Filed 2014·Granted Dec 8, 2020·10 cites·19 claims
- 2287US8683850B2Real-time dynamic tracking of biasHILLCREST LAB INC·Filed 2013·Granted Apr 1, 2014·5 cites·22 claims
- 2387US8407022B2Real-time dynamic tracking of biasSHENG HUA·Filed 2010·Granted Mar 26, 2013·6 cites·20 claims
- 2486US9250716B2Real-time dynamic tracking of biasHILLCREST LAB INC·Filed 2014·Granted Feb 2, 2016·4 cites·19 claims
- 2586US8994657B2Methods and devices for identifying users based on tremorLIBERTY MATTHEW G·Filed 2007·Granted Mar 31, 2015·33 cites·62 claims
- 2682US7719261B2Methods and systems for calibrating a sensor using a vector fieldHILLCREST LAB INC·Filed 2006·Granted May 18, 2010·14 cites·25 claims
- 2779US10159897B2Semantic gaming and application transformationIDHL HOLDINGS INC·Filed 2014·Granted Dec 25, 2018·3 cites·20 claims
- 2877US11249117B2Autoranging ammeter with fast dynamic responseLIBERTY MATTHEW GIRARD·Filed 2019·Granted Feb 15, 2022·2 cites·13 claims
- 2977US10782792B23D pointing devices with orientation compensation and improved usabilityIDHL HOLDINGS INC·Filed 2018·Granted Sep 22, 2020·1 cites·20 claims
- 3076US9482554B2Gyroscope stabilizer filterHILLCREST LAB INC·Filed 2014·Granted Nov 1, 2016·3 cites·18 claims
- 3164US9201516B2Determining forward pointing direction of a handheld deviceLIBERTY MATTHEW G·Filed 2011·Granted Dec 1, 2015·1 cites·31 claims
- 3263US11157091B23D pointing devices and methodsIDHL HOLDINGS INC·Filed 2019·Granted Oct 26, 2021·0 cites·20 claims
- 3362US11154776B2Semantic gaming and application transformationIDHL HOLDINGS INC·Filed 2018·Granted Oct 26, 2021·0 cites·20 claims
- 3459US10120463B2Determining forward pointing direction of a handheld deviceIDHL HOLDINGS INC·Filed 2017·Granted Nov 6, 2018·0 cites·20 claims
- 3558US10620726B23D pointer mappingIDHL HOLDINGS INC·Filed 2018·Granted Apr 14, 2020·0 cites·20 claims
- 3656US2008158155A1Methods and devices for indentifying users based on tremorHILLCREST LAB INC·Filed 2007·Application pending·0 cites
- 3754US9811175B2Determining forward pointing direction of a handheld deviceIDHL HOLDINGS INC·Filed 2015·Granted Nov 7, 2017·0 cites·19 claims
- 3853US2015241996A1Methods and devices for identifying users based on tremorHILLCREST LAB INC·Filed 2015·Application pending·0 cites
- 3953US2011227825A13D Pointer MappingHILLCREST LAB INC·Filed 2009·Application pending·0 cites
- 4051US11774469B2Auto ranging ammeter with accurate measurement during range changesJETPERCH LLC·Filed 2022·Granted Oct 3, 2023·0 cites·14 claims
- 4148US2016349078A1Gyroscope stabilizer filterHILLCREST LAB INC·Filed 2016·Application pending·0 cites
- 4239US2009259432A1Tracking determination based on intensity angular gradient of a waveLIBERTY MATTHEW G·Filed 2009·Application pending·0 cites
- 4334US8704766B1Apparatusses and methods to supress unintended motion of a pointing deviceLIBERTY MATTHEW G·Filed 2011·Granted Apr 22, 2014·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →