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. 31, 2019
Filed:
Dec. 05, 2017
Applicant:
Hohai University, Nanjing, CN;
Inventors:
Assignee:
HOHAI UNIVERSITY, Nanjing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 29/14 (2006.01); G02B 6/02 (2006.01); G01N 29/32 (2006.01); G01N 29/24 (2006.01);
U.S. Cl.
CPC ...
G01N 29/14 (2013.01); G01N 29/2418 (2013.01); G01N 29/326 (2013.01); G02B 6/022 (2013.01); G01N 2291/0258 (2013.01);
Abstract
A distributed sensing fiber acoustic emission fusion sensing system includes a sensing fiber temperature-sensitive compensation device and a sensing fiber acoustic emission demodulation device. A sensing fiber in the sensing fiber temperature-sensitive compensation device after being compensated enters the sensing fiber acoustic emission demodulation device.