Inventor · disambiguated record
John F. Christensen
Also filed as: CHRISTENSEN JOHN · CHRISTENSEN JOHN F · CHRISTENSEN JOHN FRANZ
85 granted patents·24 pending applications·1,396 citations·filing 1986–2021
99Inventor score
Top patents by PatentIndex Score
109 records- 0199US9030169B2Battery system and method for system state of charge determinationCHRISTENSEN JOHN F·Filed 2009·Granted May 12, 2015·986 cites·19 claims
- 0297US10447054B2Staircase chargingBOSCH GMBH ROBERT·Filed 2016·Granted Oct 15, 2019·18 cites·20 claims
- 0396US7846571B2Lithium reservoir system and method for rechargeable lithium ion batteriesBOSCH GMBH ROBERT·Filed 2007·Granted Dec 7, 2010·26 cites·41 claims
- 0495US10033036B2Metal/oxygen battery with internal oxygen reservoirBOSCH GMBH ROBERT·Filed 2013·Granted Jul 24, 2018·16 cites·14 claims
- 0594US8426052B2Li-ion battery with porous anode supportKOZINSKY BORIS·Filed 2009·Granted Apr 23, 2013·30 cites·16 claims
- 0693US9172123B2Metal/air battery with gas driven mixingBOSCH GMBH ROBERT·Filed 2013·Granted Oct 27, 2015·15 cites·7 claims
- 0793US7726975B2Lithium reservoir system and method for rechargeable lithium ion batteriesBOSCH GMBH ROBERT·Filed 2006·Granted Jun 1, 2010·16 cites·13 claims
- 0892US11251472B2System and method for operating batteries based on electrode crystal structure changeBOSCH GMBH ROBERT·Filed 2019·Granted Feb 15, 2022·4 cites·20 claims
- 0992US9153991B2System and method for fast charging of lithium-ion batteries with improved safetyBOSCH GMBH ROBERT·Filed 2013·Granted Oct 6, 2015·22 cites·17 claims
- 1092US9048505B2Lithium-ion battery with life extension additiveBOSCH GMBH ROBERT·Filed 2012·Granted Jun 2, 2015·9 cites·13 claims
- 1190US10224579B2Evaluating capacity fade in dual insertion batteries using potential and temperature measurementsBOSCH GMBH ROBERT·Filed 2016·Granted Mar 5, 2019·9 cites·18 claims
- 1289US10686321B2Secondary battery managementBOSCH GMBH ROBERT·Filed 2016·Granted Jun 16, 2020·9 cites·18 claims
- 1389US10243385B2Secondary battery management systemBOSCH GMBH ROBERT·Filed 2016·Granted Mar 26, 2019·7 cites·16 claims
- 1489US9478836B2Metal/air battery with electrochemical oxygen compressionBOSCH GMBH ROBERT·Filed 2013·Granted Oct 25, 2016·8 cites·20 claims
- 1589US8354824B2System and method for charging and discharging a Li-ion battery packBOSCH GMBH ROBERT·Filed 2009·Granted Jan 15, 2013·9 cites·19 claims
- 1689US8188715B2Method for determining extent and type of capacity fadeCHRISTENSEN JOHN F·Filed 2009·Granted May 29, 2012·13 cites·17 claims
- 1789US7481185B1Multi-mode 2-stroke/4-stroke internal combustion engineBOSCH GMBH ROBERT·Filed 2007·Granted Jan 27, 2009·22 cites·6 claims
- 1888US10263447B2Secondary battery management systemBOSCH GMBH ROBERT·Filed 2016·Granted Apr 16, 2019·6 cites·20 claims
- 1987US10985588B2Secondary battery management systemBOSCH GMBH ROBERT·Filed 2018·Granted Apr 20, 2021·5 cites·20 claims
- 2087US10950889B2ElectrolyteBOSCH GMBH ROBERT·Filed 2017·Granted Mar 16, 2021·2 cites·10 claims
- 2187US8760118B2System and method for charging and discharging a Li-ion batteryCHRISTENSEN JOHN F·Filed 2011·Granted Jun 24, 2014·13 cites·20 claims
- 2286US10273674B2Toilet bowl for separating fecal matter and urine for collection and analysisHALL DAVID R·Filed 2017·Granted Apr 30, 2019·4 cites·13 claims
- 2386US8313864B2Li-ion battery with blended electrodeCHRISTENSEN JOHN F·Filed 2009·Granted Nov 20, 2012·9 cites·6 claims
- 2482US10886575B2Evaluating capacity fade in dual insertion batteries using potential and temperature measurementsBOSCH GMBH ROBERT·Filed 2018·Granted Jan 5, 2021·3 cites·20 claims
- 2582US10491022B2Secondary battery management systemBOSCH GMBH ROBERT·Filed 2018·Granted Nov 26, 2019·3 cites·11 claims
- 2682US10447046B2Secondary battery management system with remote parameter estimationBOSCH GMBH ROBERT·Filed 2016·Granted Oct 15, 2019·4 cites·18 claims
- 2781US11527754B2Solid composite electrode with coated materialsBOSCH GMBH ROBERT·Filed 2018·Granted Dec 13, 2022·1 cites·3 claims
- 2881US9799933B2Solid state battery with integrated rate boosterBOSCH GMBH ROBERT·Filed 2014·Granted Oct 24, 2017·2 cites·16 claims
- 2981US8859120B2Lithium reservoir system and method for rechargeable lithium ion batteriesCHRISTENSEN JOHN F·Filed 2010·Granted Oct 14, 2014·2 cites·54 claims
- 3079US11515587B2Physics-based control of battery temperatureBOSCH GMBH ROBERT·Filed 2019·Granted Nov 29, 2022·3 cites·18 claims
- 3179US10581050B2Battery having a low counter-ion permeability layerBOSCH GMBH ROBERT·Filed 2018·Granted Mar 3, 2020·1 cites·18 claims
- 3278US10280605B2Split toilet bowl for separating fecal matter and urine for collection and analysisHALL DAVID R·Filed 2017·Granted May 7, 2019·3 cites·9 claims
- 3377US9543626B2Metal/oxygen battery with multistage oxygen compressionBOSCH GMBH ROBERT·Filed 2014·Granted Jan 10, 2017·6 cites·18 claims
- 3477US6360898B1Filtration device for a waste water treatment systemNURSE JR HARRY L·Filed 2000·Granted Mar 26, 2002·25 cites·12 claims
- 3575US10020482B2Li/metal battery with microstructured solid electrolyteBOSCH GMBH ROBERT·Filed 2014·Granted Jul 10, 2018·1 cites·17 claims
- 3675US9761878B2Metal/oxygen battery with a clean surface for oxidizing redox additivesBOSCH GMBH ROBERT·Filed 2014·Granted Sep 12, 2017·1 cites·20 claims
- 3775US8405351B2System and method for charging and discharging a Li-ion batteryCHATURVEDI NALIN·Filed 2009·Granted Mar 26, 2013·15 cites·16 claims
- 3875US6841066B2Filtration device for a waste water treatment systemNURSE JR HARRY L·Filed 2001·Granted Jan 11, 2005·15 cites·12 claims
- 3974US10090566B2Solid state battery with offset geometryBOSCH GMBH ROBERT·Filed 2014·Granted Oct 2, 2018·1 cites·11 claims
- 4074US8859123B2System and method for pressure determination in a Li-ion batteryCHRISTENSEN JOHN F·Filed 2009·Granted Oct 14, 2014·2 cites·6 claims
- 4172US8329327B2Li-ion battery with variable volume reservoirCHRISTENSEN JOHN F·Filed 2009·Granted Dec 11, 2012·2 cites·13 claims
- 4271US11901516B2Internal short detection and mitigation in batteriesBOSCH GMBH ROBERT·Filed 2018·Granted Feb 13, 2024·0 cites·7 claims
- 4371US9590230B2Metal/air flow batteryBOSCH GMBH ROBERT·Filed 2013·Granted Mar 7, 2017·1 cites·16 claims
- 4470US9531001B2Battery cell with flexible wireless temperature sensorBOSCH GMBH ROBERT·Filed 2013·Granted Dec 27, 2016·4 cites·10 claims
- 4570US9431660B2Lithium battery with charging redox coupleCHRISTENSEN JOHN F·Filed 2010·Granted Aug 30, 2016·1 cites·17 claims
- 4670US9196933B2System and method for discharging a high impedance batteryCHRISTENSEN JOHN F·Filed 2011·Granted Nov 24, 2015·1 cites·18 claims
- 4770US7987023B2Humidity control for multiple unit A/C system installationsLIEBERT CORP·Filed 2009·Granted Jul 26, 2011·6 cites·21 claims
- 4868US8563173B2Li-ion battery with anode current collector coatingKOZINSKY BORIS·Filed 2009·Granted Oct 22, 2013·1 cites·20 claims
- 4965US11515555B2Reversible shunts for overcharge protection in polymer electrolyte membrane fuel cellsBOSCH GMBH ROBERT·Filed 2020·Granted Nov 29, 2022·0 cites·25 claims
- 5064US10312515B2Lithium sulfur cell with dopantBOSCH GMBH ROBERT·Filed 2017·Granted Jun 4, 2019·0 cites·10 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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