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Todd O. Burger
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Lexington, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Portable electronic authorization system and method
Patent number
7,340,439
Issue date
Mar 4, 2008
Chameleon Network Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable electronic authorization system and method
Patent number
7,080,037
Issue date
Jul 18, 2006
Chameleon Network Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable electronic authorization system and method
Patent number
7,003,495
Issue date
Feb 21, 2006
Chameleon Network Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PORTABLE ELECTRONIC AUTHORIZATION SYSTEM AND METHOD
Publication number
20100031043
Publication date
Feb 4, 2010
Chameleon Network Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable electronic authorization system and method
Publication number
20090222349
Publication date
Sep 3, 2009
Chameleon Network Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE ELECTRONIC AUTHORIZATION SYSTEM AND METHOD
Publication number
20090212909
Publication date
Aug 27, 2009
Chameleon Network Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Virtual barcodes
Publication number
20090212110
Publication date
Aug 27, 2009
Chamelon Network Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Virtual barcodes
Publication number
20070017992
Publication date
Jan 25, 2007
Chameleon Network Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable electronic authorization system and method
Publication number
20050116026
Publication date
Jun 2, 2005
Chameleon Network, Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable electronic authorization system and method
Publication number
20050108096
Publication date
May 19, 2005
Chameleon Network Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable electronic authorization system and method
Publication number
20050060586
Publication date
Mar 17, 2005
Chameleon Network, Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable electronic authorization system and method
Publication number
20050050367
Publication date
Mar 3, 2005
Chameleon Network, Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable electronic authorization system and method
Publication number
20050044044
Publication date
Feb 24, 2005
Chameleon Network, Inc.
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable electronic authorization system and method
Publication number
20030220876
Publication date
Nov 27, 2003
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable electronic authorization system and method
Publication number
20020099665
Publication date
Jul 25, 2002
Todd O. Burger
G06 - COMPUTING CALCULATING COUNTING