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:
Mar. 07, 1989
Filed:
Feb. 13, 1987
Applicant:
Inventors:
Hiroyuki Yamamoto, Hachioji, JP;
Toshifumi Isobe, Hachioji, JP;
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358280 ; 358 51 ; 358 75 ; 358293 ; 358294 ;
Abstract
An image reading apparatus for reading an image by using a plurality of image pickup elements, wherein the relative deviation of reading positions between the image pickup elements is detected from read outputs of the image pickup elements and the read outputs are corrected in response to the relative deviation. The image reading apparatus has a memory device for memorizing reading signals of the image pickup elements and a correcting device for controlling application of the reading signals to the memory device and an output of the memory device by the relative deviation.