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Kenneth J. Liang
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Kananta, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Telephony and data network services at a telephone
Patent number
8,964,727
Issue date
Feb 24, 2015
Rockstar Consortium US LP
William Allan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for resolving contention among applications requi...
Patent number
8,379,666
Issue date
Feb 19, 2013
Research In Motion Limited
Kenneth Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for efficiently establishing and maintaining...
Patent number
8,374,121
Issue date
Feb 12, 2013
Research in Motion Limited
Arun Munje
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handling attachment content on a mobile device
Patent number
8,325,694
Issue date
Dec 4, 2012
Research In Motion Limited
Rafal Rybak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cellular communications system providing mobile cellular device bat...
Patent number
8,320,911
Issue date
Nov 27, 2012
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cellular communications system with mobile cellular device battery...
Patent number
8,249,614
Issue date
Aug 21, 2012
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for resolving contention among applications requi...
Patent number
8,189,611
Issue date
May 29, 2012
Research In Motion Limited
Kenneth Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cellular communications system providing mobile cellular device bat...
Patent number
8,160,584
Issue date
Apr 17, 2012
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cellular communications system providing mobile cellular device bat...
Patent number
8,023,943
Issue date
Sep 20, 2011
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handling attachment content on a mobile device
Patent number
8,009,650
Issue date
Aug 30, 2011
Research in Motion Limited
Rafal Rybak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cellular communications system with mobile cellular device battery...
Patent number
8,010,123
Issue date
Aug 30, 2011
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handling attachment content on a mobile device
Patent number
7,809,383
Issue date
Oct 5, 2010
Research in Motion Limited
Rafal Rybak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for dynamic packet transport in CDMA2000 networks
Patent number
7,778,225
Issue date
Aug 17, 2010
Research In Motion Limited
Hao Ann Xue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for sequentially conducting independent data c...
Patent number
7,685,233
Issue date
Mar 23, 2010
Research In Motion Limited
Arun Munje
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephony and data network services at a telephone
Patent number
7,660,295
Issue date
Feb 9, 2010
Nortel Networks Limited
William Allan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handling attachment content on a mobile device
Patent number
7,567,542
Issue date
Jul 28, 2009
Research in Motion Limited
Rafal Rybak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for resolving contention among applications requi...
Patent number
7,474,671
Issue date
Jan 6, 2009
Research In Motion Limited
Kenneth Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for sequentially conducting independent data cont...
Patent number
7,433,961
Issue date
Oct 7, 2008
Research In Motion Limited
Arun Munje
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for dynamic packet transport in CDMA2000 networks
Patent number
7,315,520
Issue date
Jan 1, 2008
Research In Motion Limited
Hao Xue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephony and data network services at a telephone
Patent number
7,068,641
Issue date
Jun 27, 2006
Nortel Networks Limited
William Allan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system in a computer-based system for providing access t...
Patent number
6,269,395
Issue date
Jul 31, 2001
Nortel Networks Limited
Peter L. Blatherwick
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
CELLULAR COMMUNICATIONS SYSTEM WITH MOBILE CELLULAR DEVICE BATTERY...
Publication number
20120282944
Publication date
Nov 8, 2012
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Resolving Contention Among Applications Requi...
Publication number
20120202511
Publication date
Aug 9, 2012
Research in Motion Limited
Kenneth Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CELLULAR COMMUNICATIONS SYSTEM PROVIDING MOBILE CELLULAR DEVICE BAT...
Publication number
20120184272
Publication date
Jul 19, 2012
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CELLULAR COMMUNICATIONS SYSTEM PROVIDING MOBILE CELLULAR DEVICE BAT...
Publication number
20110306342
Publication date
Dec 15, 2011
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HANDLING ATTACHMENT CONTENT ON A MOBILE DEVICE
Publication number
20110283198
Publication date
Nov 17, 2011
Research in Motion Limited
Rafal Rybak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CELLULAR COMMUNICATIONS SYSTEM WITH MOBILE CELLULAR DEVICE BATTERY...
Publication number
20110263253
Publication date
Oct 27, 2011
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DYNAMIC PACKET TRANSPORT IN CDMA2000 NETWORKS
Publication number
20100265860
Publication date
Oct 21, 2010
Research in Motion Limited
Hao Xue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TELEPHONY AND DATA NETWORK SERVICES AT A TELEPHONE
Publication number
20100202442
Publication date
Aug 12, 2010
William Allan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Sequentially Conducting Independent Data C...
Publication number
20100135218
Publication date
Jun 3, 2010
Research In Motion Limited
Arun Munje
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HANDLING ATTACHMENT CONTENT ON A MOBILE DEVICE
Publication number
20090258662
Publication date
Oct 15, 2009
Research in Motion Limited
Rafal Rybak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Resolving Contention Among Applications Requi...
Publication number
20090080457
Publication date
Mar 26, 2009
Research in Motion Limited
Kenneth Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR DYNAMIC PACKET TRANSPORT IN CDMA2000 NETWORKS
Publication number
20080069140
Publication date
Mar 20, 2008
Research in Motion Limited
Hao XUE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Telephony and data network services at a telephone
Publication number
20070297394
Publication date
Dec 27, 2007
William Allan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for resolving contention among applications requi...
Publication number
20070104158
Publication date
May 10, 2007
Research In Motion Limited
Kenneth Liang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Handling attachment content on a mobile device
Publication number
20060133340
Publication date
Jun 22, 2006
Research in Motion Limited
Rafal Rybak
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for sequentially conducting independent data cont...
Publication number
20060104246
Publication date
May 18, 2006
Research In Motion Limited
Arun Munje
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and apparatus for efficiently establishing and maintaining...
Publication number
20060034213
Publication date
Feb 16, 2006
Arun Munje
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cellular communications system providing mobile cellular device bat...
Publication number
20050191987
Publication date
Sep 1, 2005
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cellular communications system with mobile cellular device battery...
Publication number
20050192020
Publication date
Sep 1, 2005
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Cellular communications system providing mobile cellular device bat...
Publication number
20050192023
Publication date
Sep 1, 2005
Research in Motion Limited
Wen Zhao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for dynamic packet transport in CDMA2000 networks
Publication number
20050078638
Publication date
Apr 14, 2005
Hao Xue
H04 - ELECTRIC COMMUNICATION TECHNIQUE