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. 21, 1989
Filed:
Jan. 28, 1986
Applicant:
Inventors:
Shinobu Arimoto, Tokyo, JP;
Masanori Muramatsu, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M / ;
U.S. Cl.
CPC ...
358260 ; 358280 ; 358293 ; 358287 ;
Abstract
An image signal processing system processing system reads an image to obtain image signals, then compresses the image signals for storage, and expands the stored compressed signals for regenerating the original image. An efficient extraction of a part of image is achieved by means of an extraction signal, and the image expansion is terminated when the extraction of image is completed.
Arimoto, Shinobu. (1989). Image signal processing system (U.S. Patent No. 4814898). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4814898
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile