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George Varghese
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Bradford, MA, US
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last 30 patents
Information
Patent Grant
Virtual LANs
Patent number
6,560,236
Issue date
May 6, 2003
Enterasys Networks, Inc.
George Varghese
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compressed prefix matching database searching
Patent number
6,014,659
Issue date
Jan 11, 2000
Cabletron Systems, Inc.
Hugh M. Wilkinson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device for partitioning ports of a bridge into groups of different...
Patent number
5,963,556
Issue date
Oct 5, 1999
Digital Equipment Corporation
George Varghese
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for achieving scalable router performance
Patent number
5,905,723
Issue date
May 18, 1999
Cabletron Systems, Inc.
George Varghese
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for dynamically controlling data routes throug...
Patent number
5,796,966
Issue date
Aug 18, 1998
Digital Equipment Corporation
Robert Simcoe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compressed prefix matching database searching
Patent number
5,781,772
Issue date
Jul 14, 1998
Digital Equipment Corporation
Hugh M. Wilkinson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Packet format in hub for packet data communications system
Patent number
5,390,173
Issue date
Feb 14, 1995
Digital Equipment Corporation
Barry A. Spinney
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated communication link having a dynamically allocatable band...
Patent number
5,313,467
Issue date
May 17, 1994
Digital Equipment Corporation
George Varghese
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronization mechanism for link state packet routing
Patent number
5,265,092
Issue date
Nov 23, 1993
Digital Equipment Corporation
Stuart R. Soloway
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking sequence numbers in packet data communication system
Patent number
5,151,899
Issue date
Sep 29, 1992
Digital Equipment Corporation
Robert E. Thomas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reliable broadcast of information in a wide area network
Patent number
5,086,428
Issue date
Feb 4, 1992
Digital Equipment Corporation
Radia J. Perlman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transparent load sharing for parallel networks
Patent number
5,018,137
Issue date
May 21, 1991
Digital Equipment Corporation
Floyd J. Backes
H04 - ELECTRIC COMMUNICATION TECHNIQUE