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. 12, 2022
Filed:
Dec. 12, 2017
Mitsubishi Cable Industries, Ltd., Tokyo, JP;
Masatoshi Tanaka, Amagasaki, JP;
Yoshiki Yamakawa, Amagasaki, JP;
Hideaki Itou, Amagasaki, JP;
Daiki Tabei, Amagasaki, JP;
Mitshishi Cable Industries, Ltd., Tokyo, JP;
Abstract
The coated optical fiber () includes: an optical fiber () including a core () and a cladding (); a first buffer layer () covering the optical fiber (), and having a refractive index lower than that of the cladding () and a Shore D hardness of D/20.0/1 or higher; a second buffer layer () covering the first buffer layer (), and having a higher Shore D hardness than the first buffer layer (); and a jacket () covering the second buffer layer ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile