METHOD FOR AUTHENTICATING A SECURITY ELEMENT BY SUPERIMPOSING N SHARED COLOUR IMAGES, AND SECURITY ELEMENT IMPLEMENTING SAID METHOD
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 27, 2015
app pub date -
Sep 11, 2013
filing date -
Sep 11, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for authenticating a security element by superimposing N shared colour images in order to obtain at least one target colour may include a phase of constructing an authenticator system that includes a step of selecting a target colour; a step of selecting a series of N decomposition colours which, by means of superimposition, together enable the target colour to be obtained; and a step of recording the N shared images each with a decomposition colour from the series. A security element comprising at least one shared image may be obtained according to the method.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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