Inventor
DING YANGMIN
US19 patents
Patents
19 patentsUS12106664B2Oct 1, 2024
Dynamic road traffic noise mapping using distributed fiber optic sensing (DFOS) over telecom network
NEC LAB AMERICA INC2 citations72
US11619542B2Apr 4, 2023
Distributed acoustic sensing based natural frequency measurement of civil infrastructures
NEC LAB AMERICA INC2 citations72
US12460928B2Nov 4, 2025
Low-cost high precision barometric pressure measurement system
NEC LAB AMERICA INC0 citations62
US11698290B2Jul 11, 2023
Contrastive learning of utility pole representations from distributed acoustic sensing signals
NEC LAB AMERICA INC1 citations62
US12562944B2Feb 24, 2026
Radio-controlled two way acoustic modem
NEC LAB AMERICA INC0 citations60
US12430780B2Sep 30, 2025
Computer vision based wide-area snow/water level estimation using disparity map
NEC LAB AMERICA INC0 citations60
US12160090B2Dec 3, 2024
Dynamic anomaly localization of utility pole wires
NEC LAB AMERICA INC0 citations60
US12072233B2Aug 27, 2024
Fiber optic sensing for reduced field work conflicts
NEC LAB AMERICA INC0 citations60
US11733070B2Aug 22, 2023
Street light operating status monitoring using distributed optical fiber sensing
NEC LAB AMERICA INC0 citations60
US11881688B2Jan 23, 2024
Dynamic anomaly localization of utility pole wires
NEC LAB AMERICA INC0 citations58
US12405135B2Sep 2, 2025
Telecom cable tension screening technique based on wave propagation and distributed acoustic sensing
NEC LAB AMERICA INC0 citations51
US12399056B2Aug 26, 2025
Snow / water level detection with distributed acoustic sensing integrated ultrasonic device
NEC LAB AMERICA INC0 citations51
US11846569B2Dec 19, 2023
Utility pole integrity assessment by distributed acoustic sensing and machine learning
NEC LAB AMERICA INC0 citations51
US11754612B2Sep 12, 2023
Distribution transformer localization and monitoring using distributed fiber optic sensing
NEC LAB AMERICA INC0 citations51
US11680849B2Jun 20, 2023
Continuous utility pole health monitoring based on finite element analysis and operational modal analysis using DAS
NEC LAB AMERICA INC0 citations51
US11543286B2Jan 3, 2023
Distributed acoustic sensing based acoustic wave speed scanning and mapping of civil infrastructures
NEC LAB AMERICA INC0 citations51
US12516976B2Jan 6, 2026
Outdoor application of distributed fiber optic sensing / acoustic sensing
NEC LAB AMERICA INC0 citations50
US12372679B2Jul 29, 2025
Utility pole localization by distributed fiber sensing of aerial fiber cable
NEC LAB AMERICA INC0 citations50
US12436003B2Oct 7, 2025
System to measure coil locations and lengths on aerial fiber cables by distributed fiber sensing for decision making
NEC LAB AMERICA INC0 citations48