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:
Oct. 04, 2016
Filed:
Feb. 10, 2014
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventor:
Daniel H. Burnett, Fairport, NY (US);
Assignee:
XEROX CORPORATION, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/00 (2006.01);
U.S. Cl.
CPC ...
G03G 15/5062 (2013.01);
Abstract
An imaging apparatus including an imaging system and an optical sensor for detecting a print medium within a paper path. The optical sensor may include at least one light emitter and at least one light detector. The light detector is configured to output two or more light intensities sequentially onto the paper path, which reflects from the paper path or transmits directly onto the optical sensor. Data indicating an amount of light received by the at least one light detector is received by the controller, which performs data analysis to determine the presence or absence of a print medium in the paper path.