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. 09, 2013
Filed:
Jan. 04, 2010
Applicant:
Olaf Dressel, Wustermark, DE;
Inventor:
Olaf Dressel, Wustermark, DE;
Assignee:
Bundesdruckerei GmbH, Berlin, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 1/04 (2006.01); H04N 5/33 (2006.01); H04N 5/228 (2006.01); H04N 5/217 (2011.01); H04N 5/225 (2006.01); H01J 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A document acquisition system and a document acquisition method for optically acquiring a document, include at least one luminous device for illuminating the document, at least one optical sensor and an optical imaging unit for imaging the document onto the at least one optical sensor. The at least one illumination device is coupled to an optical lighting unit which allows the document to be illuminated as homogeneously as possible.