Bill Yuan

Person

Waterloo, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless communication system congestion reduction system and method
- Patent number 8,661,546
- Issue date Feb 25, 2014
- BlackBerry Limited
- William David Castell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication system congestion reduction system and method
- Patent number 8,347,390
- Issue date Jan 1, 2013
- Research In Motion Limited
- William D. Castell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for processing extensible markup language (XML) d...
- Patent number 8,010,097
- Issue date Aug 30, 2011
- Research in Motion Limited
- Russell N. Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for processing extensible markup language (XML) d...
- Patent number 7,904,073
- Issue date Mar 8, 2011
- Research in Motion Limited
- Russell N. Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication system congestion reduction system and method
- Patent number 7,747,691
- Issue date Jun 29, 2010
- Research In Motion
- William D. Castell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for processing extensible markup language (XML) d...
- Patent number 7,636,565
- Issue date Dec 22, 2009
- Research In Motion Limited
- Russell N. Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless communication system congestion reduction system and method
- Patent number 7,136,920
- Issue date Nov 14, 2006
- Research In Motion Limited
- William D. Castell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION SYSTEM CONGESTION REDUCTION SYSTEM AND METHOD
- Publication number 20130091576
- Publication date Apr 11, 2013
- Research in Motion Limited
- William D. Castell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION SYSTEM CONGESTION REDUCTION SYSTEM AND METHOD
- Publication number 20100223670
- Publication date Sep 2, 2010
- Research in Motion Limited
- William D. Castell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING EXTENSIBLE MARKUP LANGUAGE (XML) D...
- Publication number 20100057888
- Publication date Mar 4, 2010
- Research in Motion Limited
- Russell N. OWEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING EXTENSIBLE MARKUP LANGUAGE (XML) D...
- Publication number 20100050072
- Publication date Feb 25, 2010
- Research in Motion Limited
- Russell N. OWEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless communication system congestion reduction system and method
- Publication number 20070027956
- Publication date Feb 1, 2007
- William D. Castell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for processing extensible markup language (XML) d...
- Publication number 20050014494
- Publication date Jan 20, 2005
- Research in Motion Limited
- Russell N. Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless communication system congestion reduction system and method
- Publication number 20020132607
- Publication date Sep 19, 2002
- William D. Castell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scalable and secure messaging system for a wireless network
- Publication number 20020132609
- Publication date Sep 19, 2002
- Allan D. Lewis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Wireless communication system congestion reduction system and method

Wireless communication system congestion reduction system and method

System and method for processing extensible markup language (XML) d...

System and method for processing extensible markup language (XML) d...

Wireless communication system congestion reduction system and method

System and method for processing extensible markup language (XML) d...

Wireless communication system congestion reduction system and method

Patents Applicationslast 30 patents

WIRELESS COMMUNICATION SYSTEM CONGESTION REDUCTION SYSTEM AND METHOD

WIRELESS COMMUNICATION SYSTEM CONGESTION REDUCTION SYSTEM AND METHOD

SYSTEM AND METHOD FOR PROCESSING EXTENSIBLE MARKUP LANGUAGE (XML) D...

SYSTEM AND METHOD FOR PROCESSING EXTENSIBLE MARKUP LANGUAGE (XML) D...

Wireless communication system congestion reduction system and method

System and method for processing extensible markup language (XML) d...

Wireless communication system congestion reduction system and method

Scalable and secure messaging system for a wireless network