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. 30, 2013
Filed:
Dec. 09, 2003
Applicants:
Daryl E. Anderson, Corvallis, OR (US);
Andrew L. Van Brocklin, Corvallis, OR (US);
Paul Liebert, Corvallis, OR (US);
Danny Kugler, Corvallis, OR (US);
Cari Dorsh, McMinnville, OR (US);
Inventors:
Daryl E. Anderson, Corvallis, OR (US);
Andrew L. Van Brocklin, Corvallis, OR (US);
Paul Liebert, Corvallis, OR (US);
Danny Kugler, Corvallis, OR (US);
Cari Dorsh, McMinnville, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/435 (2006.01); G11B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Optical density is enhanced on print media darkened by exposure to electromagnetic radiation. The print media is divided into at least one track. A defocused spot of electromagnetic radiation is created within the track. The defocused spot of electromagnetic radiation darkens the print media within the track.