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:
Sep. 15, 2009
Filed:
Jan. 20, 2006
Applicants:
Tomas Byström, London, GB;
Dean Lynn, Ware, GB;
Andy Jordan, Harpenden, GB;
Thomas Chase, Welwyn Garden City, GB;
Satyan Vadher, Wembley, GB;
Inventors:
Tomas Byström, London, GB;
Dean Lynn, Ware, GB;
Andy Jordan, Harpenden, GB;
Thomas Chase, Welwyn Garden City, GB;
Satyan Vadher, Wembley, GB;
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The introduction of an integrated data glyph, watermark, and thumb print system enables copy protection via a multi-functional device. The device, working with a secure remote server, produces a unique data glyph for each document that the user wishes to protect. Different copy protection strengths are possible and the reproduction of the document is fully controllable.