Inventor · disambiguated record
Allen Erik Sjogren
Also filed as: SJOGREN ALLEN E · SJOGREN ALLEN ERIK
11 granted patents·53 citations·filing 2006–2020
87Inventor score
Top patents by PatentIndex Score
11 records- 0183US7561058B2Warning system and method for electrical devicesFLUKE CORP·Filed 2006·Granted Jul 14, 2009·11 cites·18 claims
- 0282US11277128B1High current solid-state bidirectional relaySwitch Gear Automotive LLC·Filed 2020·Granted Mar 15, 2022·8 cites·20 claims
- 0381US7607309B2Temperature calibration device having reconfigurable heating/cooling modules to provide wide temperature rangeFLUKE CORP·Filed 2006·Granted Oct 27, 2009·13 cites·25 claims
- 0479US8117848B2Temperature calibration device having reconfigurable heating/cooling modules to provide wide temperature rangeLIEBMANN FRANK E·Filed 2009·Granted Feb 21, 2012·7 cites·19 claims
- 0577US7909504B2Open-loop vertical drywell gradient correction system and methodFLUKE CORP·Filed 2007·Granted Mar 22, 2011·10 cites·22 claims
- 0671US8651734B2Open-loop vertical drywell gradient correction system and methodFLUKE CORP·Filed 2013·Granted Feb 18, 2014·2 cites·21 claims
- 0769US8366315B2Open-loop vertical drywell gradient correction system and methodFLUKE CORP·Filed 2011·Granted Feb 5, 2013·2 cites·6 claims
- 0842US7641383B2Thermal switch calibration apparatus and methodsFLUKE CORP·Filed 2007·Granted Jan 5, 2010·0 cites·19 claims
- 0938US7809867B2Keypad de-bouncing apparatus and methodFLUKE CORP·Filed 2007·Granted Oct 5, 2010·0 cites·16 claims
- 1034US8120327B2System and method for using stored electrical energy to quiet power sensitive measurement circuitsSJOGREN ALLEN ERIK·Filed 2009·Granted Feb 21, 2012·0 cites·25 claims
- 1132US8407381B2Keypad de-bouncing apparatus and methodSJOGREN ALLEN ERIK·Filed 2010·Granted Mar 26, 2013·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →