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. 17, 2015
Filed:
Oct. 03, 2012
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Seiko Mitachi, Kunitachi-shi, Tokyo, JP;
Kazuyuki Sohma, Yokohama, JP;
Kazuhiro Kuwa, Osaka, JP;
Toshifumi Hosoya, Osaka, JP;
Masumi Ito, Yokohama, JP;
Seiko Mitachi, Kunitachi-shi, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka-shi, Osaka, JP;
Other;
Abstract
An optical fiber sheetincludes an optical fiberand a wirethat are arranged between a first sheet and a second sheet. The optical fiberis a multi-mode optical fiber having a core of silica glass to which a refractive index adjuster is added, has a numerical aperture equal to or less than 0.30 and a flexural rigidity equal to or less than 0.50 N·mm, and is bent to be arranged between the first sheet and the second sheet. The wireintersects the optical fiberbetween the first sheet and the second sheet.