Inventor · disambiguated record
Joseph Michael Hofer
Also filed as: HOFER JOSEPH · HOFER JOSEPH M · HOFER JOSEPH MICHAEL
73 granted patents·5 pending applications·1,817 citations·filing 1994–2022
99Inventor score
Files withRESEARCH IN MOTION LTD36HOFER JOSEPH MICHAEL13BLACKBERRY LTD11WOLF AND TIMBER INC3Cameron Farms Hutterite Colony2
Top patents by PatentIndex Score
78 records- 0198USD683711SHandheld electronic deviceHOFER JOSEPH MICHAEL·Filed 2012·Granted Jun 4, 2013·93 cites·1 claims
- 0298USD570839SHandheld deviceRESEARCH IN MOTION LTD·Filed 2007·Granted Jun 10, 2008·141 cites·1 claims
- 0397US11428219B2Liquid intake filtersCameron Farms Hutterite Colony·Filed 2020·Granted Aug 30, 2022·10 cites·11 claims
- 0497USD795876SDocking station for an electronic deviceBLACKBERRY LTD·Filed 2016·Granted Aug 29, 2017·58 cites·1 claims
- 0597USD695704SHandheld electronic deviceRESEARCH IN MOTION LTD·Filed 2012·Granted Dec 17, 2013·96 cites·1 claims
- 0697USD676459SHandheld electronic deviceRESEARCH IN MOTION LTD·Filed 2011·Granted Feb 19, 2013·115 cites·1 claims
- 0797USD609226SHand-held electronic device back housing assemblyRESEARCH IN MOTION LTD·Filed 2009·Granted Feb 2, 2010·111 cites·1 claims
- 0897USD591742SHandheld deviceRESEARCH IN MOTION LTD·Filed 2007·Granted May 5, 2009·97 cites·1 claims
- 0994US11719238B2Liquid intake filtersCameron Farms Hutterite Colony·Filed 2022·Granted Aug 8, 2023·4 cites·9 claims
- 1093USD669892SHandheld electronic deviceHOFER JOSEPH MICHAEL·Filed 2011·Granted Oct 30, 2012·43 cites·1 claims
- 1192USD593556SHand-held electronic deviceRESEARCH IN MOTION LTD·Filed 2008·Granted Jun 2, 2009·46 cites·1 claims
- 1291USD748634SElectronic device shellBLACKBERRY LTD·Filed 2014·Granted Feb 2, 2016·46 cites·1 claims
- 1391USD692872SHandheld electronic deviceRESEARCH IN MOTION LTD·Filed 2013·Granted Nov 5, 2013·34 cites·1 claims
- 1491USD683713SHandheld electronic deviceHOFER JOSEPH MICHAEL·Filed 2012·Granted Jun 4, 2013·35 cites·1 claims
- 1590USD774486SElectronic deviceBLACKBERRY LTD·Filed 2015·Granted Dec 20, 2016·37 cites·1 claims
- 1689USD757730SDocking station for an electronic deviceBLACKBERRY LTD·Filed 2014·Granted May 31, 2016·28 cites·1 claims
- 1788USD675204SHandheld electronic deviceRES IN MOTION LIMITES·Filed 2011·Granted Jan 29, 2013·35 cites·1 claims
- 1888USD603333SCharging cradleRESEARCH IN MOTION LTD·Filed 2008·Granted Nov 3, 2009·35 cites·1 claims
- 1988USD550679SKeypadRESEARCH IN MOTION LTD·Filed 2006·Granted Sep 11, 2007·36 cites·1 claims
- 2087USD610135SHand-held electronic device back housing assemblyRESEARCH IN MOTION LTD·Filed 2009·Granted Feb 16, 2010·36 cites·1 claims
- 2187USD565578SKeypadRESEARCH IN MOTION LTD·Filed 2007·Granted Apr 1, 2008·34 cites·1 claims
- 2286US7505798B2Angular keyboard for a handheld mobile communication deviceRESEARCH IN MOTION LTD·Filed 2006·Granted Mar 17, 2009·11 cites·35 claims
- 2385USD808952SElectronic deviceBLACKBERRY LTD·Filed 2016·Granted Jan 30, 2018·26 cites·1 claims
- 2485USD606299SHand-held electronic device caseRESEARCH IN MOTION LTD·Filed 2008·Granted Dec 22, 2009·36 cites·1 claims
- 2584USD774487SElectronic deviceBLACKBERRY LTD·Filed 2015·Granted Dec 20, 2016·25 cites·1 claims
- 2684USD685738SElectronic device battery doorMOORE SHANNON TYLER·Filed 2011·Granted Jul 9, 2013·32 cites·1 claims
- 2784USD593557SHand-held electronic deviceRESEARCH IN MOTION LTD·Filed 2008·Granted Jun 2, 2009·30 cites·1 claims
- 2883USD675205SHandheld electronic deviceRESEARCH IN MOTION LTD·Filed 2011·Granted Jan 29, 2013·22 cites·1 claims
- 2983USD653233SHandheld electronic deviceHOFER JOSEPH MICHAEL·Filed 2011·Granted Jan 31, 2012·23 cites·1 claims
- 3082USD648704SHandheld electronic deviceHOFER JOSEPH MICHAEL·Filed 2011·Granted Nov 15, 2011·22 cites·1 claims
- 3182USD609010SSleeve for hand-held electronic deviceRESEARCH IN MOTION LTD·Filed 2008·Granted Feb 2, 2010·26 cites·1 claims
- 3282USD562828SHandheld deviceRESEARCH IN MOTION LTD·Filed 2006·Granted Feb 26, 2008·27 cites·1 claims
- 3381USD829718SDocking station for an electronic deviceBLACKBERRY LTD·Filed 2017·Granted Oct 2, 2018·15 cites·1 claims
- 3479USD606301SElectronic device holsterRESEARCH IN MOTION LTD·Filed 2009·Granted Dec 22, 2009·25 cites·1 claims
- 3576USD660263SHandheld electronic deviceHOFER JOSEPH MICHAEL·Filed 2010·Granted May 22, 2012·21 cites·1 claims
- 3675US8232485B2Key assembly for an electronic device having a multi-character keycapCHEN CHAO·Filed 2009·Granted Jul 31, 2012·6 cites·21 claims
- 3775USD561764SHandheld deviceRESEARCH IN MOTION LTD·Filed 2006·Granted Feb 12, 2008·20 cites·1 claims
- 3874US8000741B2Handheld wireless communication device with chamfer keysRESEARCH IN MOTION LTD·Filed 2007·Granted Aug 16, 2011·6 cites·18 claims
- 3973US7757777B1Segmented closing wheelLakeview Hutterian Brethern·Filed 2008·Granted Jul 20, 2010·16 cites·18 claims
- 4073USD577016SHandheld deviceRESEARCH IN MOTION LTD·Filed 2007·Granted Sep 16, 2008·18 cites·1 claims
- 4171USD606738SElectronic device holsterRESEARCH IN MOTION LTD·Filed 2009·Granted Dec 29, 2009·18 cites·1 claims
- 4270USD628999SKeyboardRESEARCH IN MOTION LTD·Filed 2009·Granted Dec 14, 2010·13 cites·1 claims
- 4369USD845102SScrewdriverHOFER HOFER LTD·Filed 2017·Granted Apr 9, 2019·13 cites·1 claims
- 4469USD727331SElectronic device coverBLACKBERRY LTD·Filed 2014·Granted Apr 21, 2015·15 cites·1 claims
- 4568USD691578SHandheld electronic deviceRESERACH IN MOTION LTD·Filed 2012·Granted Oct 15, 2013·11 cites·1 claims
- 4667US8616140B1Method and apparatus for improving air seeder bootWIPF DANNY·Filed 2012·Granted Dec 31, 2013·2 cites·19 claims
- 4767USD691982SHandheld electronic deviceRESEARCH IN MOTION LTD·Filed 2012·Granted Oct 22, 2013·9 cites·1 claims
- 4866USD724537SBattery housing for an electronic deviceRESEARCH IN MOTION LTD·Filed 2013·Granted Mar 17, 2015·14 cites·1 claims
- 4966USD594226SHand-held electronic device case and clipRESEARCH IN MOTION LTD·Filed 2008·Granted Jun 16, 2009·15 cites·1 claims
- 5065USD685775SHandheld electronic deviceRESEARCH IN MOTION LTD·Filed 2012·Granted Jul 9, 2013·8 cites·1 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →