Method and system for verifying authenticity of an object
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 5, 2006
app pub date -
May 6, 2005
filing date -
Jun 15, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for verifying authenticity of an object that has a unique identification number includes the steps of: generating a varying secret key, a first authentication code based on the varying secret key, and a second authentication code based on the unique identification number of the object and the varying secret key; and generating a verifying code that is based on two of the first and second authentication codes and the unique identification number of the object and that can be matched to the remaining one of the first and second authentication codes and the unique identification number of the object in order to verify authenticity of the object. A system that performs the method is also disclosed.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully