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:
Dec. 08, 1981
Filed:
Jul. 07, 1980
Applicant:
Inventor:
Nobuoto Hattori, Hachioji, JP;
Assignee:
Olympus Optical Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358294 ; 358293 ;
Abstract
A light scanning device comprising a number of photoelectric conversion elements arranged beneath a light transmission member along the main scanning direction for a manuscript and spaced apart from each other by a given pitch and an opaque member disposed on the light transmission member and provided therein with openings each opposed to each of the photoelectric conversion elements.