Inventor
DANKERS ARNE
CA12 patents
Patents
12 patentsUS11428600B2Aug 30, 2022
Method and system for detecting whether an acoustic event has occured along a fluid conduit
HIFI ENG INC32 citations90
US10260937B2Apr 16, 2019
Fiber optic sensor shaped for a particular frequency response and method of manufacturing same
HIFI ENG INC17 citations84
US10859212B2Dec 8, 2020
Method and system for detecting whether an acoustic event has occurred along a fluid conduit
HIFI ENG INC2 citations69
US12590861B2Mar 31, 2026
Method and system for detecting events in a conduit
HIFI ENG INC0 citations61
US11754462B2Sep 12, 2023
Method and system for detecting events in a conduit
HIFI ENG INC0 citations61
US11662489B2May 30, 2023
Method of making an acoustic sensor
HIFI ENG INC1 citations61
US11448548B2Sep 20, 2022
Optical fiber assembly with improved sensitivity
HIFI ENG INC1 citations61
US11946732B2Apr 2, 2024
Methods of wrapping optical fiber around a fluid conduit
HIFI ENG INC0 citations51
US11906394B2Feb 20, 2024
System and method for locating an area of interest in a conduit
HIFI ENG INC0 citations51
US12359764B2Jul 15, 2025
Methods and systems for tracking a pipeline inspection gauge
HIFI ENG INC0 citations47
US12130207B2Oct 29, 2024
Method of detecting a leak in a fluid conduit
HIFI ENG INC0 citations44
US10725174B2Jul 28, 2020
Method and system for determining the distance to an acoustically reflective object in a conduit
HIFI ENG INC0 citations40