Peter T. Karlson

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Whitby, CA

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Patents Grantslast 30 patents

Information Patent Grant
Battery parallel balancing circuit
- Patent number 9,153,974
- Issue date Oct 6, 2015
- GM Global Technology Operations LLC
- Michael G. Reynolds
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air dam deployment and retraction system
- Patent number 8,677,817
- Issue date Mar 25, 2014
- GM Global Technology Operations
- Yunjun Li
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Inflatable vehicle air dam with bidirectional deploy/stow system
- Patent number 8,292,350
- Issue date Oct 23, 2012
- GM Global Technology Operations LLC
- Yunjun Li
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY SYSTEMS OPERABLE IN A BACKUP MODE AND RELATED METHODS
- Publication number 20150329008
- Publication date Nov 19, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- PETER T. KARLSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY PARALLEL BALANCING CIRCUIT
- Publication number 20130335026
- Publication date Dec 19, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michael G. Reynolds
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIR DAM DEPLOYMENT AND RETRACTION SYSTEM
- Publication number 20120001450
- Publication date Jan 5, 2012
- GM Global Technology Operations, Inc.
- Yunjun Li
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
INFLATABLE VEHICLE AIR DAM WITH BIDIRECTIONAL DEPLOY/STOW SYSTEM
- Publication number 20110260499
- Publication date Oct 27, 2011
- GM Global Technology Operations, Inc.
- Yunjun Li
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS