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:
Jul. 16, 1991
Filed:
Nov. 13, 1990
Applicant:
Inventor:
Satoru Murakami, Kobe, JP;
Assignee:
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
25022720 ; 25022728 ; 2502081 ; 350 9625 ;
Abstract
A photo sensor array includes at least one transparent substrate and a photo sensitive portion provided on the substrate. An optical fiber portion is arranged in a transparent substrate whereinto light from a radiating portion enters. An optical unit or selfoc lens for transferring an image to a photo sensor portion can be omitted so that the device can be miniaturized. A reader utilizing the above photo sensor array is also disclosed.
Murakami, Satoru. (1991). Photo sensor array and reader with hexagonal fiber bundles (U.S. Patent No. 5032718). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5032718
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