Chris Devaraj

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Virtual touchpad
- Patent number 8,754,855
- Issue date Jun 17, 2014
- Microsoft Corporation
- Rick Duncan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interpreting ambiguous inputs on a touch-screen
- Patent number 8,378,989
- Issue date Feb 19, 2013
- Microsoft Corporation
- Richard J. Duncan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interpreting ambiguous inputs on a touch-screen
- Patent number 8,237,665
- Issue date Aug 7, 2012
- Microsoft Corporation
- Richard J. Duncan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INTERPRETING AMBIGUOUS INPUTS ON A TOUCH-SCREEN
- Publication number 20120274592
- Publication date Nov 1, 2012
- Microsoft Corporation
- Richard J. Duncan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL TOUCHPAD
- Publication number 20090322687
- Publication date Dec 31, 2009
- Microsoft Corporation
- Rick Duncan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERPRETING AMBIGUOUS INPUTS ON A TOUCH-SCREEN
- Publication number 20090231285
- Publication date Sep 17, 2009
- Microsoft Corporation
- Richard J. Duncan
- G06 - COMPUTING CALCULATING COUNTING