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:
Dec. 01, 2020
Filed:
Nov. 27, 2019
Olympus Corporation, Tokyo, JP;
Yuki Ishikawa, Mitaka, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
An object of the present invention is to provide an optical fiber bundle having high adhesive strength at an end, and an endoscope using the optical fiber bundle. Another object of the present invention is to provide a method of producing the optical fiber bundle having high adhesive strength at an end. An embodiment of the present invention provides an optical fiber bundle including a bundle of optical transmission elements, each of which includes a fiber including a core made of a first glass and a cladding made of a second glass and covering an outer periphery of the core, and a covering layer covering the outer periphery of the cladding. The covering layer includes an alkyl group having 1 to 7 carbon atoms and not being fluorine-substituted. The alkyl group is bonded to the cladding via a siloxane bond.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile