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James B. Armstrong
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Plainsboro, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for hierarchical distribution of video content...
Patent number
9,813,745
Issue date
Nov 7, 2017
Comcast IP Holdings I, LLC
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for hierarchical distribution of video content...
Patent number
8,683,534
Issue date
Mar 25, 2014
Comcast IP Holdings I, LLC
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for hierarchical distribution of video content...
Patent number
8,191,097
Issue date
May 29, 2012
Comcast IP Holdings I, LLC
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus of load sharing and improving fault tolerance...
Patent number
7,778,158
Issue date
Aug 17, 2010
Cox Communications, Inc.
Stephen R. Vogel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus of load sharing and improving fault tolerance...
Patent number
7,487,531
Issue date
Feb 3, 2009
Sedna Patent Services, LLC
Stephen R. Vogel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for reducing latency in an interactive informa...
Patent number
7,243,133
Issue date
Jul 10, 2007
Sedna Patent Services, LLC
James B. Armstrong
G11 - INFORMATION STORAGE
Information
Patent Grant
System enabling user access to secondary content associated with a...
Patent number
7,017,173
Issue date
Mar 21, 2006
Sedna Patent Services, LLC
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of performing content integrity analysis of a data stream
Patent number
6,604,224
Issue date
Aug 5, 2003
DIVA Systems Corporation
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for accessing an array of data storage devices...
Patent number
6,209,024
Issue date
Mar 27, 2001
DIVA Systems Corporation
James B. Armstrong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for minimizing disk access using the computer maximum seek t...
Patent number
5,923,891
Issue date
Jul 13, 1999
DIVA Systems Corporation
James B. Armstrong
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Method and Apparatus for Hierarchial Distribution of Video Content...
Publication number
20140215538
Publication date
Jul 31, 2014
Comcast Cable Communications, LLC
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Hierarchical Distribution of Video Content...
Publication number
20120291076
Publication date
Nov 15, 2012
Comcast Cable Communications, LLC
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus of load sharing and improving fault tolerance...
Publication number
20050028216
Publication date
Feb 3, 2005
Stephen R. Vogel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of performing content integrity analysis of a data stream
Publication number
20040073862
Publication date
Apr 15, 2004
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for reducing latency in an interactive informa...
Publication number
20030229684
Publication date
Dec 11, 2003
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for storing content within a video on demand e...
Publication number
20020073172
Publication date
Jun 13, 2002
DIVA Systems Corp.
James B. Armstrong
H04 - ELECTRIC COMMUNICATION TECHNIQUE