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. 31, 2006
Filed:
Jul. 15, 2004
Applicant:
Shigeo Kobayashi, Tokyo, JP;
Inventor:
Shigeo Kobayashi, Tokyo, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 3/14 (2006.01); H01J 5/16 (2006.01); H01J 40/14 (2006.01); G02B 7/02 (2006.01); G02B 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image scanning unit includes at least two lens groups for imaging a reflected image of a manuscript on a lined photoelectric conversion element (), lens barrels () for holding the lenses, respectively, and constituting an imaging lens system (), a base member () on which the lined photoelectric conversion element () and the lens barrels () are disposed, and intermediate holding members () for mounting at least one of the lens barrels () and the lined photoelectric conversion element () on the base member ().