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William J. Tucker
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Dallas, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for person or object position location utilizing...
Patent number
8,154,411
Issue date
Apr 10, 2012
TDC Acquisition Holdings, Inc.
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for person or object position location utilizing...
Patent number
8,149,107
Issue date
Apr 3, 2012
TDC Acquisition Holdings, Inc.
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for person or object position location utilizing...
Patent number
7,880,608
Issue date
Feb 1, 2011
Time Domain Corporation
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for person or object position location utilizing...
Patent number
7,545,281
Issue date
Jun 9, 2009
Time Domain Corporation
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for person or object position location utilizing...
Patent number
7,474,219
Issue date
Jan 6, 2009
Time Domain Corporation
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for person or object position location utilizing...
Patent number
7,397,379
Issue date
Jul 8, 2008
Time Domain Corporation
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for using impulse radio technology to track and m...
Patent number
6,504,483
Issue date
Jan 7, 2003
Time Domain Corporation
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for using impulse radio technology to track and m...
Patent number
6,501,393
Issue date
Dec 31, 2002
Time Domain Corporation
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method using impulse radio technology to track and monit...
Patent number
6,492,906
Issue date
Dec 10, 2002
Time Domain Corporation
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for tracking and monitoring prisoners using impul...
Patent number
6,489,893
Issue date
Dec 3, 2002
Time Domain Corporation
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for using impulse radio technology in the farming...
Patent number
6,469,628
Issue date
Oct 22, 2002
Time Domain Corporation
James L. Richards
G01 - MEASURING TESTING
Information
Patent Grant
System and method using impulse radio technology to track and monit...
Patent number
6,466,125
Issue date
Oct 15, 2002
Time Domain Corporation
James L. Richards
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
System and method for person or object position location utilizing...
Publication number
20080100495
Publication date
May 1, 2008
Time Domain Corporatin
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for person or object position location utilizing...
Publication number
20080100496
Publication date
May 1, 2008
TIME DOMAIN CORPORATION
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for person or object position location utilizing...
Publication number
20080101329
Publication date
May 1, 2008
TIME DOMAIN CORPORATION
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for person or object position location utilizing...
Publication number
20080042845
Publication date
Feb 21, 2008
TIME DOMAIN CORPORATION
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for person or object position location utilizing...
Publication number
20080036599
Publication date
Feb 14, 2008
TIME DOMAIN CORPORATION
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for person or object position location utilizing...
Publication number
20030144011
Publication date
Jul 31, 2003
James L. Richards
H04 - ELECTRIC COMMUNICATION TECHNIQUE