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:
Oct. 13, 2026
Filed:
Jun. 11, 2024
Applicant:
Yokogawa Electric Corporation, Musashino, JP;
Inventors:
Assignee:
Yokogawa Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 11/00 (2006.01);
U.S. Cl.
CPC ...
G01M 11/3109 (2013.01);
Abstract
An optical fiber characteristic measurement apparatus includes an arithmetic unit configured to measure the characteristic of an optical fiber under test by extracting multiple peaks in a Brillouin gain spectrum of Brillouin scatted light occurring in the optical fiber under test.
Suzuki, Yuta. (2026). Optical fiber characteristic measurement apparatus and optical fiber characteristic measurement method (U.S. Patent No. 12761115). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12761115
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