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:
Jul. 12, 2022
Filed:
Sep. 28, 2020
Applicant:
Nec Laboratories America, Inc., Princeton, NJ (US);
Inventors:
Ting Wang, West Windsor, NJ (US);
Ming-Fang Huang, Princeton, NJ (US);
Yaowen Li, Princeton, NJ (US);
Philip Ji, Princeton, NJ (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/079 (2013.01); G01D 5/353 (2006.01);
U.S. Cl.
CPC ...
H04B 10/0791 (2013.01); G01D 5/35358 (2013.01);
Abstract
Aspects of the present disclosure describe optical fiber sensing systems, methods and structures disclosing a distributed optical fiber sensor network constructed on a switched optical fiber telecommunications infrastructure to detect temperatures, acoustic effects, and vehicle traffic—among others—demonstrated with a number of different network topologies.