Product authentication system and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 25, 2003
Grant Date -
N/A
app pub date -
Apr 14, 1999
filing date -
Nov 18, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A product authentication system and method employs a unique mark that is simple and cost-effective to apply, but provides several layers of protection, including anti-counterfeit and anti-diversion, against counterfeiters. The unique mark contains a product control code that is printed in invisible ink comprising a UV ink and an IR ink. The first layer of protection is invisibility. The second layer of protection is the code itself. The third layer of protection is the presence of the IR ink in the invisible code. The fourth layer of protection is the IR emitting characteristics of the invisible code.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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