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:
Apr. 12, 2016
Filed:
May. 30, 2013
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Dejan Depalov, Boise, ID (US);
Jain Chirag, Bangalore, IN;
Craig T. Johnson, San Diego, CA (US);
Goudar Chanaveeragouda, Bangalore, IN;
Baris Efe, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/04 (2006.01); H04N 1/40 (2006.01); H04N 1/00 (2006.01);
U.S. Cl.
CPC ...
H04N 1/00909 (2013.01);
Abstract
A scanner is disclosed. The scanner detects when the to surface of the ADF scan glass is contaminated.