Carol L. Johnson

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Rochester Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for charging a plug-in electric vehicle
- Patent number 9,299,093
- Issue date Mar 29, 2016
- GM Global Technology Operations LLC
- Kevin S. Kidston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for estimating battery life
- Patent number 9,172,118
- Issue date Oct 27, 2015
- GM Global Technology Operations, LLC
- Richard A. Marsh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery charging control methods and apparatus
- Patent number 8,253,387
- Issue date Aug 28, 2012
- GM Global Technology Operations LLC
- Vernon L. Newhouse
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CHARGING A PLUG-IN ELECTRIC VEHICLE
- Publication number 20110191220
- Publication date Aug 4, 2011
- GM Global Technology Operations, Inc.
- Kevin S. Kidston
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR ESTIMATING BATTERY LIFE
- Publication number 20100324846
- Publication date Dec 23, 2010
- GM Global Technology Operations, Inc.
- RICHARD A. MARSH
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY CHARGING CONTROL METHODS AND APPARATUS
- Publication number 20100270980
- Publication date Oct 28, 2010
- GM Global Technology Operations, Inc.
- VERNON L. NEWHOUSE
- B60 - VEHICLES IN GENERAL