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:
Aug. 17, 2004
Filed:
Aug. 01, 2001
Brian Craig Lee, Corvallis, OR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
The present invention relates to a magnetic printing media that is used in a laser or inkjet printer. The magnetic printing media is comprised of at least three layers, including a base layer, at least one magnetic layer, and at least one ink receptive layer. Magnetically encoded information is recorded onto the magnetic layer(s), while text and graphics are printed onto the ink receptive layer(s). In a preferred embodiment, the magnetic printing media is used to verify the authenticity of a document. In an alternate embodiment, the magnetic printing media is used to record additional information that is protected from view and from photocopying.