John P. Powell

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems apparatus and method for blocking power transition in respo...
- Patent number 8,868,940
- Issue date Oct 21, 2014
- Hewlett-Packard Development Company, L.P.
- Richard H. Hodge
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS APPARATUS AND METHODS BLOCKING A POWER TRANSITION
- Publication number 20120191990
- Publication date Jul 26, 2012
- Hewlett-Packard Development Company, L.P.
- Richard H. Hodge
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BRIGHTNESS LEVEL ADJUSTMENT OF A LIGHTED DISPLAY DEVICE
- Publication number 20120013583
- Publication date Jan 19, 2012
- John P. Powell
- G06 - COMPUTING CALCULATING COUNTING