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:
Jun. 08, 2010
Filed:
Oct. 18, 2005
Applicants:
Susumu Mikajiri, Tokyo, JP;
Hideaki Matsui, Kanagawa, JP;
Inventors:
Susumu Mikajiri, Tokyo, JP;
Hideaki Matsui, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A document illumination apparatus includes a first light source configured to emit light. A first lower reflector is configured to reflect the light emitted from the first light source. A first upper reflector is configured to reflect the light reflected by the first lower reflector to illuminate a document. A first non-reflective area is disposed between the first lower and upper reflectors.