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:
Nov. 09, 2010
Filed:
Oct. 27, 2004
Applicants:
Cesar Fernandez, San Diego, CA (US);
David Florez, San Diego, CA (US);
Inventors:
Cesar Fernandez, San Diego, CA (US);
David Florez, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41F 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
In one embodiment, a method includes applying at least one invisible mark to media, sensing the at least one invisible mark with separate sensors, and determining a speed of the media from signals of the separate sensors.