Inventor · disambiguated record
Stefan E. Janhunen
Also filed as: JANHUNEN STEFAN · JANHUNEN STEFAN E · JANHUNEN STEFAN ERIK
25 granted patents·6 pending applications·193 citations·filing 2003–2023
95Inventor score
Files withRESEARCH IN MOTION LTD6LITTLE HERBERT A5NUVATION RES CORPORATION5SIMMONS SEAN4CITRIX SYSTEMS INT GMBH3
Top patents by PatentIndex Score
31 records- 0197US11680865B2Leak detection in water distribution systems using acoustic signalsMUELLER INT LLC·Filed 2021·Granted Jun 20, 2023·7 cites·18 claims
- 0296US9291520B2Fire hydrant leak detectorFLEURY JR LEO W·Filed 2012·Granted Mar 22, 2016·79 cites·28 claims
- 0390US8103876B2System and method for checking digital certificate statusLITTLE HERBERT A·Filed 2010·Granted Jan 24, 2012·12 cites·18 claims
- 0489US8261358B2System and method of secure garbage collection on a mobile deviceLITTLE HERBERT A·Filed 2010·Granted Sep 4, 2012·8 cites·19 claims
- 0587US11422195B2Systems, methods, and devices for state-of-charge estimation in energy storage systemsNUVATION RES CORPORATION·Filed 2020·Granted Aug 23, 2022·3 cites·20 claims
- 0685US8973148B2System and method of secure garbage collection on a mobile deviceLITTLE HERBERT A·Filed 2012·Granted Mar 3, 2015·5 cites·19 claims
- 0783US11906589B2Systems, methods, and devices for determining whether a state-of-charge estimate of an energy storage system is trackingNUVATION RES CORPORATION·Filed 2022·Granted Feb 20, 2024·1 cites·21 claims
- 0881US10374444B2Method and system for battery managementELITE POWER INNOVATIONS LLC·Filed 2016·Granted Aug 6, 2019·10 cites·16 claims
- 0978US7865720B2System and method for supporting multiple certificate status providers on a mobile communication deviceRESEARCH IN MOTION LTD·Filed 2003·Granted Jan 4, 2011·30 cites·62 claims
- 1076US7761703B2System and method for checking digital certificate statusRESEARCH IN MOTION LTD·Filed 2003·Granted Jul 20, 2010·18 cites·16 claims
- 1174US7661140B2System and method of secure garbage collection on a mobile deviceRESEARCH IN MOTION LTD·Filed 2003·Granted Feb 9, 2010·12 cites·82 claims
- 1273US8423763B2System and method for supporting multiple certificate status providers on a mobile communication deviceLITTLE HERBERT A·Filed 2010·Granted Apr 16, 2013·3 cites·24 claims
- 1372US2024142526A1Systems, methods, and devices for estimating an adaptive state-of-charge estimate of an energy storage systemNUVATION RES CORPORATION·Filed 2023·Application pending·0 cites
- 1470US9203565B2System and method for communicating using an in-vehicle systemBLACKBERRY LTD·Filed 2012·Granted Dec 1, 2015·2 cites·4 claims
- 1566US10642730B2Secure garbage collection on a mobile deviceCITRIX SYSTEMS INT GMBH·Filed 2019·Granted May 5, 2020·0 cites·20 claims
- 1663US8160104B2System and method for communicating using an in-vehicle systemSIMMONS SEAN·Filed 2009·Granted Apr 17, 2012·2 cites·23 claims
- 1762US11821958B2Systems, methods, and devices for state-of-health estimation in energy storage systemsNUVATION RES CORPORATION·Filed 2022·Granted Nov 21, 2023·0 cites·12 claims
- 1861US10210081B2Secure garbage collection on a mobile deviceCITRIX SYSTEMS INT GMBH·Filed 2016·Granted Feb 19, 2019·0 cites·19 claims
- 1960US8385947B2System and method for communicating using an in-vehicle systemRESEARCH IN MOTION LTD·Filed 2009·Granted Feb 26, 2013·1 cites·6 claims
- 2059US9558113B2Secure garbage collection on a mobile deviceCITRIX SYSTEMS INT GMBH·Filed 2016·Granted Jan 31, 2017·0 cites·20 claims
- 2157US9311237B2System and method of secure garbage collection on a mobile deviceCITRIX SYSTEMS INTERNAT GMBH·Filed 2015·Granted Apr 12, 2016·0 cites·15 claims
- 2257US2018224349A1Leak detection in water distribution systems using acoustic signalsMUELLER INT LLC·Filed 2018·Application pending·0 cites
- 2355US8351872B2System and method for communicating using an in-vehicle systemRESEARCH IN MOTION LTD·Filed 2009·Granted Jan 8, 2013·0 cites·15 claims
- 2454US8300662B2System and method for communicating using an in-vehicle systemSIMMONS SEAN·Filed 2009·Granted Oct 30, 2012·0 cites·8 claims
- 2553US8918071B2System and method for communicating using an in-vehicle systemBLACKBERRY LTD·Filed 2013·Granted Dec 23, 2014·0 cites·12 claims
- 2652US8966246B2System and method for checking digital certificate statusLITTLE HERBERT A·Filed 2011·Granted Feb 24, 2015·0 cites·20 claims
- 2751US2024120759A1Systems, methods, and devices for balancing series connected cells in energy storage systemsNUVATION RES CORPORATION·Filed 2022·Application pending·0 cites
- 2849US2013148705A1System and method for communicating using an in-vehicle systemSIMMONS SEAN·Filed 2013·Application pending·0 cites
- 2949US2013191633A1System and method for supporting multiple certificate status providers on a mobile communication deviceRESEARCH IN MOTION LTD·Filed 2013·Application pending·0 cites
- 3048US8897213B2System and method for communicating using an in-vehicle systemSIMMONS SEAN·Filed 2009·Granted Nov 25, 2014·0 cites·9 claims
- 3128US2016226107A1Method and system for battery managementELITE POWER INNOVATIONS LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →