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:
Aug. 27, 2024
Filed:
Oct. 19, 2022
Applicant:
Furukawa Electric Co., Ltd., Tokyo, JP;
Inventor:
Hideaki Hasegawa, Tokyo, JP;
Assignee:
FURUKAWA ELECTRIC CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/12 (2006.01); G02B 6/02 (2006.01); G02B 6/44 (2006.01);
U.S. Cl.
CPC ...
G02B 6/12028 (2013.01); G02B 6/02104 (2013.01); G02B 6/02395 (2013.01); G02B 6/12016 (2013.01); G02B 6/443 (2013.01); G02B 2006/12069 (2013.01); G02B 2006/1209 (2013.01); G02B 2006/12138 (2013.01);
Abstract
A sensing cable includes a first optical fiber, a second optical fiber that extends along the first optical fiber and that is spaced from the first optical fiber, and a transmitting material that includes an intervention portion present between the first optical fiber and the second optical fiber, the transmitting material being configured to transmit light from the first optical fiber to the second optical fiber through the intervention portion.