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:
Mar. 20, 2018
Filed:
May. 31, 2016
Applicant:
Olympus Corporation, Tokyo, JP;
Inventors:
Akihito Miyata, Akiruno, JP;
Yuki Ishikawa, Koganei, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/00 (2006.01); A61B 1/07 (2006.01); C03C 25/24 (2018.01); C03C 25/10 (2018.01); G02B 6/02 (2006.01); G02B 6/06 (2006.01);
U.S. Cl.
CPC ...
A61B 1/07 (2013.01); C03C 25/106 (2013.01); C03C 25/24 (2013.01); G02B 6/02395 (2013.01); G02B 6/06 (2013.01);
Abstract
According to an embodiment, there is provided an optical transmission element comprising: 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 an outer periphery of the cladding and including a plurality of nonionic surfactant molecules wherein each of the nonionic surfactant molecules is hydrogen-bonded to the cladding.