Inventor · disambiguated record
Michael Walker
Also filed as: WALKER MICHAEL · WALKER MICHAEL C · WALKER MICHAEL CLYDE
34 granted patents·10 pending applications·643 citations·filing 1988–2023
98Inventor score
Top patents by PatentIndex Score
44 records- 0195US9764653B2Systems and methods for charging an electric vehicle at a charging stationPROTERRA INC·Filed 2016·Granted Sep 19, 2017·12 cites·20 claims
- 0294US10723231B2Systems and methods for charging an electric vehicle at a charging stationPROTERRA INC·Filed 2019·Granted Jul 28, 2020·8 cites·20 claims
- 0394US9365128B2Systems and methods for automatic connection and charging of an electric vehicle at a charging stationSARKAR REUBEN·Filed 2011·Granted Jun 14, 2016·31 cites·12 claims
- 0494US8829853B2Methods and systems for charging vehiclesPROTERRA INC·Filed 2012·Granted Sep 9, 2014·30 cites·30 claims
- 0594US8453773B2Vehicle battery systems and methodsHILL DALE·Filed 2009·Granted Jun 4, 2013·67 cites·20 claims
- 0694US8324858B2Charging stations for electric vehiclesHILL DALE·Filed 2009·Granted Dec 4, 2012·72 cites·27 claims
- 0793US9975444B2Systems and methods for charging an electric vehicle at a charging stationPROTERRA INC·Filed 2017·Granted May 22, 2018·8 cites·20 claims
- 0892US11285795B2Electric busPROTERRA INC·Filed 2019·Granted Mar 29, 2022·2 cites·20 claims
- 0992US10384553B2Systems and methods for charging an electric vehicle at a charging stationPROTERRA INC·Filed 2018·Granted Aug 20, 2019·6 cites·20 claims
- 1089US9496730B2Systems and methods for battery managementGALLEGOS NICKY G·Filed 2011·Granted Nov 15, 2016·60 cites·19 claims
- 1187US9908435B2Electric vehicle overhead charging systemPROTERRA INC·Filed 2017·Granted Mar 6, 2018·4 cites·30 claims
- 1286US10998587B2Battery system coolingPROTERRA INC·Filed 2018·Granted May 4, 2021·4 cites·19 claims
- 1386US9680139B2Low-floor electric vehiclePROTERRA INC·Filed 2016·Granted Jun 13, 2017·4 cites·20 claims
- 1485US9252417B2Low-floor electric busPROTERRA INC·Filed 2013·Granted Feb 2, 2016·7 cites·20 claims
- 1584US10505164B2Low-floor electric vehiclePROTERRA INC·Filed 2017·Granted Dec 10, 2019·3 cites·20 claims
- 1684US9446672B2Charging systems for electric vehiclesPROTERRA INC·Filed 2014·Granted Sep 20, 2016·6 cites·25 claims
- 1781US11345245B2Overhead charging systems for electric vehiclesPROTERRA OPERATING COMPANY INC·Filed 2018·Granted May 31, 2022·2 cites·14 claims
- 1880US10112498B2Overhead charging systems for electric vehiclesPROTERRA INC·Filed 2016·Granted Oct 30, 2018·2 cites·16 claims
- 1980US5901230AHands-free communication method for a multichannel transmission systemALCATEL NV·Filed 1996·Granted May 4, 1999·97 cites·6 claims
- 2080US4891837AVoice control circuit for a communication terminalALCATEL NV·Filed 1988·Granted Jan 2, 1990·60 cites·19 claims
- 2178US9425495B2Active antenna ceiling tileWALKER MICHAEL CLYDE·Filed 2014·Granted Aug 23, 2016·5 cites·20 claims
- 2278US2024234926A9System and Method for Robotic Battery Exchange for Local Use VehiclesLION POWER LLC·Filed 2023·Application pending·0 cites
- 2377US9718367B2Side-facing vehicle charging systemPROTERRA INC·Filed 2013·Granted Aug 1, 2017·7 cites·20 claims
- 2477US9321366B1Electric vehicle charging by adjusting charger currentPROTERRA INC·Filed 2014·Granted Apr 26, 2016·8 cites·18 claims
- 2577US2024234923A9System and Method for Selectively Charging Batteries for Local Use VehiclesLION POWER LLC·Filed 2023·Application pending·0 cites
- 2677US2024234924A9Rechargeable Battery Assembly for Local Use VehicleLION POWER LLC·Filed 2023·Application pending·0 cites
- 2775US2024234927A9Wireless Communication System for Rechargeable BatteriesLION POWER LLC·Filed 2023·Application pending·0 cites
- 2874US12508890B2Electric busPHOENIX MOTOR INC·Filed 2022·Granted Dec 30, 2025·0 cites·20 claims
- 2974US12151564B2Systems and methods for charging an electric vehicle at a charging stationPHOENIX MOTOR INC·Filed 2022·Granted Nov 26, 2024·0 cites·20 claims
- 3074US2022258625A1Charging systems for electric vehiclesPROTERRA OPERATING COMPANY INC·Filed 2022·Application pending·0 cites
- 3172US9905893B2Battery system coolingPROTERRA INC·Filed 2015·Granted Feb 27, 2018·2 cites·20 claims
- 3271US11247568B2Systems and methods for charging an electric vehicle at a charging stationPROTERRA INC·Filed 2020·Granted Feb 15, 2022·0 cites·20 claims
- 3371US9742060B2Ceiling assembly with integrated repeater antennaWALKER MICHAEL CLYDE·Filed 2015·Granted Aug 22, 2017·2 cites·20 claims
- 3471US5068903AMethod of and arrangement for linearizing the frequency response of a loudspeaker systemALCATEL NV·Filed 1989·Granted Nov 26, 1991·48 cites·3 claims
- 3570US5570423AMethod of providing adaptive echo cancellationALCATEL NV·Filed 1995·Granted Oct 29, 1996·58 cites·9 claims
- 3660US10128564B2System and apparatus for clothing with embedded passive repeaters for wireless communicationWALKER MICHAEL CLYDE·Filed 2016·Granted Nov 13, 2018·1 cites·36 claims
- 3754US9627772B2Passive repeater for wireless communicationsWALKER MICHAEL CLYDE·Filed 2014·Granted Apr 18, 2017·0 cites·23 claims
- 3852US2013293434A1Passive repeater for wireless communicationsWALKER MICHAEL CLYDE·Filed 2013·Application pending·0 cites
- 3950US2014242428A1Electric vehicle battery assemblyPROTERRA INC·Filed 2014·Application pending·0 cites
- 4049US2016190801A1Scalable energy storage systemPROTERRA INC·Filed 2014·Application pending·0 cites
- 4148US2011063181A1Passive repeater for wireless communicationsWALKER MICHAEL CLYDE·Filed 2010·Application pending·0 cites
- 4245US5467394AMethod of improving sidetone attenuation in electroacoustic systemsALCATEL NV·Filed 1994·Granted Nov 14, 1995·15 cites·18 claims
- 4343US5359653ACircuit arrangement for controlling the volume range of a voice terminalALCATEL NV·Filed 1992·Granted Oct 25, 1994·12 cites·8 claims
- 4437US2017187077A1Battery system of an electric vehiclePROTERRA INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Michael Walker files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →