Inventor · disambiguated record
Brian J. Koch
Also filed as: KOCH BRIAN · KOCH BRIAN J · KOCH BRIAN JAMES
82 granted patents·23 pending applications·1,211 citations·filing 1993–2024
99Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC59GM GLOBAL TECH OPERATIONS INC11GEN MOTORS CORP8KOCH BRIAN J7LIN JIAN6
Top patents by PatentIndex Score
105 records- 0198US6359419B1Quasi-adaptive method for determining a battery's state of chargeGEN MOTORS CORP·Filed 2000·Granted Mar 19, 2002·165 cites·17 claims
- 0297US10700376B2Methods for fast-charging and detecting lithium plating in lithium ion batteriesGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Jun 30, 2020·12 cites·10 claims
- 0397US7768233B2Dynamically adaptive method for determining the state of charge of a batteryGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Aug 3, 2010·56 cites·12 claims
- 0497US7324902B2Method and apparatus for generalized recursive least-squares process for battery state of charge and state of healthGEN MOTORS CORP·Filed 2003·Granted Jan 29, 2008·104 cites·8 claims
- 0597US7109685B2Method for estimating states and parameters of an electrochemical cellGEN MOTORS CORP·Filed 2003·Granted Sep 19, 2006·122 cites·23 claims
- 0696US7373264B2Method and apparatus for generalized recursive least-squares process for battery state of charge and state of healthGEN MOTORS CORP·Filed 2007·Granted May 13, 2008·34 cites·18 claims
- 0796US6639385B2State of charge method and apparatusGEN MOTORS CORP·Filed 2002·Granted Oct 28, 2003·121 cites·21 claims
- 0895US11091055B2Intelligent motor vehicles, charging systems, and control logic for governing vehicle grid integration operationsGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Aug 17, 2021·12 cites·20 claims
- 0995US8836280B2Method and system for determining a state of charge of a batteryKOCH BRIAN J·Filed 2012·Granted Sep 16, 2014·12 cites·9 claims
- 1095US8581543B2Method and system for determining a state of charge of a batteryKOCH BRIAN J·Filed 2012·Granted Nov 12, 2013·12 cites·5 claims
- 1195US8212519B2Method and system for determining a state of charge of a batteryKOCH BRIAN J·Filed 2011·Granted Jul 3, 2012·15 cites·8 claims
- 1295US8170818B2Battery state estimator using multiple sampling ratesLIN JIAN·Filed 2010·Granted May 1, 2012·21 cites·20 claims
- 1394US10418622B2Battery state estimation control logic and architectures for electric storage systemsGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted Sep 17, 2019·5 cites·20 claims
- 1494US9513338B2Method and system for determining a state of charge of a batteryKOCH BRIAN J·Filed 2012·Granted Dec 6, 2016·13 cites·39 claims
- 1594US8207740B2Method for use with a vehicle battery pack having a number of individual battery cellsLIN JIAN·Filed 2009·Granted Jun 26, 2012·42 cites·20 claims
- 1694US8108160B2Method and system for determining a state of charge of a batteryLIU WEI·Filed 2008·Granted Jan 31, 2012·24 cites·20 claims
- 1793US12113184B2Thin-film reference electrodes, electrochemical devices including thin-film reference electrodes, and methods of making thin-film reference electrodesGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Oct 8, 2024·1 cites·20 claims
- 1893US11374268B2Thin-film reference electrodes, electrochemical devices including thin-film reference electrodes, and methods of making thin-film reference electrodesGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Jun 28, 2022·3 cites·15 claims
- 1992US10589629B2Electrochemical device sensor and method of making and using the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Mar 17, 2020·4 cites·26 claims
- 2092US9575128B2Battery state-of-charge estimation for hybrid and electric vehicles using extended kalman filter techniquesGM GLOBAL TECH OPERATIONS LLC·Filed 2013·Granted Feb 21, 2017·10 cites·5 claims
- 2192US8198864B2Method and system for determining a state of charge of a batteryKOCH BRIAN J·Filed 2007·Granted Jun 12, 2012·21 cites·18 claims
- 2292US8054046B2Fast search algorithm for finding initial diffusion voltage in electro-chemical systemsGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Nov 8, 2011·16 cites·20 claims
- 2392US7646166B2Method and apparatus for modeling diffusion in an electrochemical systemGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jan 12, 2010·13 cites·20 claims
- 2491US10345385B2Battery state estimation systems and methods using a nonlinear resistance elementGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Jul 9, 2019·4 cites·13 claims
- 2590US8560257B2Dynamic battery capacity estimationTANG XIDONG·Filed 2010·Granted Oct 15, 2013·9 cites·18 claims
- 2690US7957921B2Model-based estimation of battery hysteresisGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jun 7, 2011·10 cites·10 claims
- 2789US10446883B2Methods for fast-charging batteriesGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Oct 15, 2019·4 cites·20 claims
- 2889US10439256B2Reference electrodeGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Oct 8, 2019·3 cites·10 claims
- 2989US9340121B2Method and system for heating a vehicle batterySCHWARZ JONATHAN R·Filed 2011·Granted May 17, 2016·17 cites·14 claims
- 3089US6215281B1Method and apparatus for reducing battery charge time and energy consumption, as in a nickel metal hydride battery packGEN MOTORS CORP·Filed 2000·Granted Apr 10, 2001·92 cites·11 claims
- 3189US2025015375A1Thin-Film Reference Electrodes, Electrochemical Devices Including Thin-Film Reference Electrodes, And Methods Of Making Thin-Film Reference ElectrodesGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 3288US9130248B2Modeling changes in the state-of-charge open circuit voltage curve by using regressed parameters in a reduced order physics based modelLASKOWSKY PATRICIA M·Filed 2012·Granted Sep 8, 2015·12 cites·20 claims
- 3388US7928690B2Method and system for determining a state of charge of a batteryGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Apr 19, 2011·24 cites·19 claims
- 3486US10288692B2Systems and methods for estimating battery system parametersGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted May 14, 2019·4 cites·20 claims
- 3585US9354277B2Apparatus of SOC estimation during plug-in charge modeLIN JIAN·Filed 2010·Granted May 31, 2016·15 cites·16 claims
- 3685US8321164B2Method and system for determining a state of charge of a battery based on a transient responseLIU WEI·Filed 2008·Granted Nov 27, 2012·26 cites·20 claims
- 3784US10622684B2Vehicle battery and monitoring systemGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Apr 14, 2020·2 cites·12 claims
- 3882US11710864B2Thin-film reference electrodes, electrochemical devices including thin-film reference electrodes, and methods of making thin-film reference electrodesGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Jul 25, 2023·0 cites·20 claims
- 3982US9377512B2Battery state estimator combining electrochemical solid-state concentration model with empirical equivalent-circuit modelGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jun 28, 2016·9 cites·20 claims
- 4082US6225780B1Battery charge maintenance through opportunity equalizationGEN MOTORS CORP·Filed 2000·Granted May 1, 2001·52 cites·16 claims
- 4181US11813958B2Automated reference electrode managementGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Nov 14, 2023·1 cites·20 claims
- 4281US11225169B2Management system with supervisory control for rechargeable energy storage device in electric vehicleGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Jan 18, 2022·3 cites·19 claims
- 4381US10288693B2State of charge estimator and methods of making and using the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted May 14, 2019·4 cites·14 claims
- 4481US9145059B2Method and system for estimating cell resistances within a vehicle batteryGIBBS JAMES C·Filed 2011·Granted Sep 29, 2015·10 cites·15 claims
- 4580US11171385B2Method of forming a separator for a lithium-ion batteryGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Nov 9, 2021·1 cites·11 claims
- 4680US8525519B2Algorithm for determining the capacity of a battery while in serviceJOHNSON KURT M·Filed 2011·Granted Sep 3, 2013·6 cites·18 claims
- 4779US10673102B2Three-electrode device for performing electrochemical analysis on lithium ion batteriesGM GLOBAL TECH OPERATIONS LLC·Filed 2018·Granted Jun 2, 2020·1 cites·20 claims
- 4879US9511670B2Magnetic sensor transformer for determining state of charge for iron phosphate lithium ion batteriesCONELL JONATHAN O·Filed 2011·Granted Dec 6, 2016·6 cites·13 claims
- 4977US8405355B2Energy storage system energy capacity and capability monitorMINARCIN MONIKA A·Filed 2010·Granted Mar 26, 2013·6 cites·20 claims
- 5076US11303136B2Cell-mounted application specific integrated circuits for battery sensingGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Apr 12, 2022·2 cites·19 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →