Invention Grant
- Patent Title: Distributed acoustic sensing based acoustic wave speed scanning and mapping of civil infrastructures
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Application No.: US17227328Application Date: 2021-04-11
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Publication No.: US11543286B2Publication Date: 2023-01-03
- Inventor: Sarper Ozharar , Yue Tian , Yangmin Ding , Ting Wang
- Applicant: NEC Laboratories America, Inc.
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Agent Joseph Kolodka
- Main IPC: G01H9/00
- IPC: G01H9/00 ; G01D5/353
Abstract:
Aspects of the present disclosure describe distributed fiber optic sensing (DFOS)-distributed acoustic sensing (DAS) based systems, methods, and structures that advantageously enable and/or facilitate the monitoring of civil infrastructures via acoustic wave speed measurements.
Public/Granted literature
- US20210318165A1 DISTRIBUTED ACOUSTIC SENSING BASED ACOUSTIC WAVE SPEED SCANNING AND MAPPING OF CIVIL INFRASSTRUCTURES Public/Granted day:2021-10-14
Information query
