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James M. Gasiewski
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Woodside, CA, US
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Patents Grants
last 30 patents
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Patent Grant
System and method for solving the “birthday problem” with watermarking
Patent number
8,023,693
Issue date
Sep 20, 2011
International Business Machines Corporation
Thomas A. Bellwood
G11 - INFORMATION STORAGE
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Patent Grant
System and method for solving the “birthday” problem with watermarking
Patent number
7,885,427
Issue date
Feb 8, 2011
International Business Machines Corporation
Thomas A. Bellwood
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
SYSTEM AND METHOD FOR SOLVING THE BIRTHDAY PROBLEM WITH WATERMARKING
Publication number
20090034783
Publication date
Feb 5, 2009
International Business Machines Corporation
Thomas A. Bellwood
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Solving the "Birthday Problem" with Watermarking
Publication number
20090034785
Publication date
Feb 5, 2009
International Business Machines Corporation
Thomas A. Bellwood
H04 - ELECTRIC COMMUNICATION TECHNIQUE