Steven CHAN

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Kitchener, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for communicating compression state informatio...
- Patent number 8,572,287
- Issue date Oct 29, 2013
- BlackBerry Limited
- Salmaan Ahmed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for reducing contexts for context based compressi...
- Patent number 8,072,357
- Issue date Dec 6, 2011
- Research in Motion Limited
- Steven Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for reducing contexts for context based compressi...
- Patent number 7,616,132
- Issue date Nov 10, 2009
- Research In Motion Limited
- Steven Chan
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR REDUCING CONTEXTS FOR CONTEXT BASED COMPRESSI...
- Publication number 20120044097
- Publication date Feb 23, 2012
- Research in Motion Limited
- Steven CHAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR REDUCING CONTEXTS FOR CONTEXT BASED COMPRESSI...
- Publication number 20100013677
- Publication date Jan 21, 2010
- Research in Motion Limited
- Steven CHAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR COMMUNICATING COMPRESSION STATE INFORMATIO...
- Publication number 20090210479
- Publication date Aug 20, 2009
- SlipStream Data Inc.
- Salmaan AHMED
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR REDUCING CONTEXTS FOR CONTEXT BASED COMPRESSI...
- Publication number 20090021403
- Publication date Jan 22, 2009
- SlipStream Data Inc.
- Steven CHAN
- H03 - BASIC ELECTRONIC CIRCUITRY