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. 04, 1983
Filed:
Jul. 06, 1981
Katsuyoshi Tamura, Mobara, JP;
Hiromi Kanai, Chiba, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A photosensor array device is adapted to detect an image of a pattern described on a sending original. The device comprises an optical base having its bottom surface close to the original, a photoelectric conversion element formed above the upper surface of the base plate, a plurality of conductor electrodes each connected at one end thereof to the photoelectric conversion element, and a drive circuit element connected to the other end of each of the conductor electrodes. Disposed on the upper surface of the base is a plate member of an area greater than the area of the upper surface of the base on which the photoelectric conversion element, conductor electrodes and driving circuit element are formed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile