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:
Jan. 24, 2023
Filed:
Apr. 04, 2021
Applicant:
Nec Laboratories America, Inc., Princeton, NJ (US);
Inventors:
Yuheng Chen, South Brunswick, NJ (US);
Ming-Fang Huang, Princeton, NJ (US);
Ting Wang, West Windsor, NJ (US);
Jingnan Zhao, Edison, NJ (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/04 (2006.01); G08G 1/01 (2006.01); G06N 20/00 (2019.01); G01H 9/00 (2006.01);
U.S. Cl.
CPC ...
G08G 1/04 (2013.01); G01H 9/006 (2013.01); G06N 20/00 (2019.01); G08G 1/0125 (2013.01); G08G 1/0145 (2013.01);
Abstract
An advance in the art is made according to aspects of the present disclosure directed to distributed fiber optic sensing systems (DFOS), methods, and structures that advantageously monitor and identify—in real-time—roadway traffic and patterns across a multiple-lane highway by employing a multiple-transverse fiber optic cable arrangement of optical fiber cable positioned under the highway/roadway to detect, monitor, and/or identify traffic.