Embedding information related to a subject of an identification document in the identification document
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 26, 2006
Issued Date -
N/A
app pub date -
Sep 10, 2002
filing date -
Nov 18, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to an identification document for a subject. The identification document includes a substrate, and a visual image formed on the substrate. The visual image includes a face image of the subject in a first area, and invisible but retrievable embedded information formed in the face image in the first area but not formed in a second area of the visual image. The embedded information corresponds to the identity of the subject and is usable to identify the subject.
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