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Philip David Williams
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Madison, AL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Managing network access based on ranging information
Patent number
9,820,022
Issue date
Nov 14, 2017
Adtran, Inc.
Arlynn W. Wilson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for mitigating radio frequency interference
Patent number
8,855,177
Issue date
Oct 7, 2014
Adtran, Inc.
Arlynn Wayne Wilson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Passive optical network (PON) having optical network unit (ONU) usi...
Patent number
8,582,969
Issue date
Nov 12, 2013
Adtran, Inc.
Leif J. Sandstrom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for diagnosing anomalies along bonded loop comm...
Patent number
8,208,604
Issue date
Jun 26, 2012
Adtran, Inc.
Fred Chu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for providing extended range ADSL service with auxiliary pot...
Patent number
7,031,346
Issue date
Apr 18, 2006
Adtran, Inc.
Kevin W. Schneider
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Two wire, sub-rate 2B1Q ISDN architecture
Patent number
6,590,904
Issue date
Jul 8, 2003
Adtran Inc.
Philip David Williams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quarter-rate 2B1Q ISDN architecture with embedded differential dela...
Patent number
6,487,222
Issue date
Nov 26, 2002
Adtran, Inc.
Philip David Williams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arbitration mechanism for statistically multiplexed frame relay swi...
Patent number
6,466,582
Issue date
Oct 15, 2002
Adtran, Inc.
W. Stuart Venters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed SNMP agent for frame relay switching network
Patent number
6,370,152
Issue date
Apr 9, 2002
Adtran, Inc.
Wade S. Schofield
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arbitration mechanism for statistically multiplexed frame relay swi...
Patent number
6,356,560
Issue date
Mar 12, 2002
Adtran, Inc.
W. Stuart Venters
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quarter-rate 2B1Q ISDN architecture with embedded differential dela...
Patent number
5,940,403
Issue date
Aug 17, 1999
Adtran, Inc.
Philip David Williams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Two wire, sub-rate 2B1Q ISDN architecture
Patent number
5,896,390
Issue date
Apr 20, 1999
Adtran, Inc.
Philip David Williams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MANAGING NETWORK ACCESS BASED ON RANGING INFORMATION
Publication number
20160173192
Publication date
Jun 16, 2016
ADTRAN INC.
Arlynn W. Wilson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System for providing extended range ADSL service with auxiliary pot...
Publication number
20030016694
Publication date
Jan 23, 2003
Adtran, Inc
Kevin W. Schneider
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Arbitration mechanism for statistically multiplexed frame relay swi...
Publication number
20020093984
Publication date
Jul 18, 2002
ADTRAN INC.
W. Stuart Venters
H04 - ELECTRIC COMMUNICATION TECHNIQUE