Christopher K. Matthews

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Energy storage charging from an adjustable power source
- Patent number 10,164,444
- Issue date Dec 25, 2018
- Hewlett-Packard Development Company, L.P.
- Thomas P. Sawyers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy storage charging from an adjustable power source
- Patent number 9,698,618
- Issue date Jul 4, 2017
- Hewlett-Packard Development Company, L.P.
- Thomas P. Sawyers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ENERGY STORAGE CHARGING FROM AN ADJUSTABLE POWER SOURCE
- Publication number 20170271905
- Publication date Sep 21, 2017
- Hewlett-Packard Development Company, L.P.
- Thomas P. Sawyers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY STORAGE CHARGING FROM AN ADJUSTABLE POWER SOURCE
- Publication number 20150084602
- Publication date Mar 26, 2015
- Thomas P. Sawyers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENERGY STORAGE CHARGING FROM AN ADJUSTABLE POWER SOURCE
- Publication number 20150002082
- Publication date Jan 1, 2015
- Hewlett-Packard Development Company, L.P.
- Thomas P. Sawyers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY-CONTROLLED CHARGING OF A RECHARGEABLE BATTERY
- Publication number 20120025786
- Publication date Feb 2, 2012
- Stephen D. Heizer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER