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:
Nov. 09, 1993
Filed:
Mar. 07, 1991
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; G01D / ; H01J / ;
U.S. Cl.
CPC ...
358482 ; 358296 ; 346 / ; 2505781 ;
Abstract
In an image reading apparatus, first and second semiconductor chips are arranged in series on a transparent insulative base. The semiconductor chips are covered by a protective layer and have conductive pads located both side of the series arrangement of the chips. A traveling path in which a document passes is defined on the protective layer between the pads.
Sato, Hajime. (1993). Image reading apparatus in which a series of semiconductor chips are (U.S. Patent No. 5260813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5260813
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile