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:
May. 05, 2026
Filed:
Sep. 17, 2021
Sumitomo Electric Industries, Ltd., Osaka, JP;
Nippon Tsushin Denzai Co., Ltd., Komaki, JP;
Sho Yakabe, Osaka, JP;
Yuto Fujihara, Osaka, JP;
Dai Sasaki, Osaka, JP;
Motoyoshi Kimura, Komaki, JP;
Manabu Izaki, Komaki, JP;
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka, JP;
NIPPON TSUSHIN DENZAI CO., LTD., Komaki, JP;
Abstract
A ferrule includes an optical fiber holding portion configured to hold a plurality of optical fibers, and a first side surface and a second side surface facing each other in a second direction intersecting a first direction in which the optical fiber holding portion extends. The first side surface is provided with a first recessed portion or a first protruding portion extending along the first direction. The second side surface is provided with a second recessed portion or a second protruding portion extending along the first direction. In this ferrule, the first recessed portion or the first protruding portion includes a first positioning portion and a second positioning portion separated from each other in the first direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile