The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 17, 2012
Filed:
Jul. 09, 2007
Applicant:
Stephen Banister Green, Southampton, GB;
Inventor:
Stephen Banister Green, Southampton, GB;
Assignee:
De La Rue International Limited, Basingstoke, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A document upon which a data sequence is placed, the data sequence comprising identification data () and verification data () in combination. The verification data () is physically distinguished from said identification data () within the data sequence in addition to any differences due to a difference in data between the identification data and verification data.