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:
Apr. 12, 2016
Filed:
Jan. 27, 2014
Fujikura Ltd., Tokyo, JP;
Hiroyuki Taya, Sakura, JP;
FUJIKURA LTD., Tokyo, JP;
Abstract
An optical amplification componentincludes a heat dissipation plateand an amplification optical fiberarranged on the heat dissipation plate. The amplification optical fiberincludes a first section SCextending from a reference position RP between a first end Eand a second end Eof the amplification optical fiberup to a position at which a fiber portionA extending from the reference position RP toward the end Eand a fiber portionB extending from the reference position RP toward the end Eare aligned in one direction, and a second section SCwhere the fiber portionsA andB aligned in one direction are wound in a spiral outside the first section SC. The circumferences of one and the other end parts of the amplification optical fiberare separated from side surfaces of the fiber portions wound in a spiral.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile