Inventor · disambiguated record
Eric Hardt
Also filed as: HARDT ERIC · HARDT ERIC A · HARDT ERIC ARNOLD
19 granted patents·1 pending application·516 citations·filing 2000–2017
96Inventor score
Top patents by PatentIndex Score
20 records- 0197US6611117B1Drive circuit for a brushless DC motorMINEBEA CO LTD·Filed 2000·Granted Aug 26, 2003·107 cites·44 claims
- 0294US6801004B2System and method of controlling cooling fan speedsMINEBEA CO LTD·Filed 2002·Granted Oct 5, 2004·54 cites·29 claims
- 0390US7305316B2Microcontroller methods of improving reliability in DC brushless motors and cooling fansMINEBEA CO LTD·Filed 2004·Granted Dec 4, 2007·42 cites·10 claims
- 0490US6725132B2Intelligent cooling fanMINEBEA CO LTD·Filed 2002·Granted Apr 20, 2004·75 cites·23 claims
- 0589US7605556B2Microcontroller methods of improving reliability in DC brushless motors and cooling fansMINEBEA CO LTD·Filed 2007·Granted Oct 20, 2009·14 cites·9 claims
- 0689US6954684B2Intelligent cooling fanMINEBEA CO LTD·Filed 2004·Granted Oct 11, 2005·55 cites·20 claims
- 0787US7676302B2System and method of operating a cooling fanMINEBEA CO LTD·Filed 2006·Granted Mar 9, 2010·13 cites·12 claims
- 0887US7117054B2System and method of designing cooling fansMINEBEA CO LTD·Filed 2005·Granted Oct 3, 2006·22 cites·20 claims
- 0987US6931306B2System and method of designing cooling fansMINEBEA CO LTD·Filed 2002·Granted Aug 16, 2005·45 cites·26 claims
- 1086US7711439B2Microcontroller methods of improving reliability in DC brushless motors and cooling fansMINEBEA CO LTD·Filed 2007·Granted May 4, 2010·11 cites·21 claims
- 1184US7714524B2System and method for controlling multiple DC fansMINEBEA CO LTD·Filed 2007·Granted May 11, 2010·17 cites·25 claims
- 1276US8374716B1System and method for reconfigurable fansMINEBEA CO LTD·Filed 2008·Granted Feb 12, 2013·10 cites·24 claims
- 1375US7889977B2Single output H-bridge driveMINEBEA CO LTD·Filed 2007·Granted Feb 15, 2011·10 cites·24 claims
- 1475US6995532B2System and method of controlling cooling fan speedsMINEBEA CO LTD·Filed 2004·Granted Feb 7, 2006·18 cites·24 claims
- 1573US7573220B2Self calibrating fanMINEBEA CO LTD·Filed 2007·Granted Aug 11, 2009·4 cites·11 claims
- 1673US7202624B2Self calibrating fanMINEBEA CO LTD·Filed 2004·Granted Apr 10, 2007·16 cites·8 claims
- 1762US10153716B2Compensation for asymmetries in electrodynamics of BLDC type machines using hall sensorsIXYS LLC·Filed 2017·Granted Dec 11, 2018·1 cites·20 claims
- 1851US7521883B1Motor current shapingMINEBEA CO LTD·Filed 2005·Granted Apr 21, 2009·2 cites·13 claims
- 1942US2003234625A1Cooling fan capable of providing cooling fan dataMINEBEA CO LTD·Filed 2002·Application pending·0 cites
- 2040US7902777B2Method and system for motor oscillatory state detectionMINEBEA CO LTD·Filed 2008·Granted Mar 8, 2011·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →