Inventor
JALILIAN SEYED EHSAN
CA43 patents
⚠️ This page may combine multiple inventors who share the name “JALILIAN SEYED EHSAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HIFI ENG INC
40 patentsUS10281341B2May 7, 2019
Methods and systems using optical fiber interferometry
HIFI ENG INC17 citations94
US10234345B2Mar 19, 2019
Method and system for detecting dynamic strain
HIFI ENG INC17 citations94
US9606250B2Mar 28, 2017
Loudness based method and system for determining relative location of an acoustic event along a channel
HIFI ENG INC21 citations92
US11428600B2Aug 30, 2022
Method and system for detecting whether an acoustic event has occured along a fluid conduit
HIFI ENG INC32 citations90
US10422365B2Sep 24, 2019
Clamp and a method of clamping
HIFI ENG INC18 citations85
US10215017B2Feb 26, 2019
Apparatus for detecting acoustic signals in a housing
HIFI ENG INC17 citations85
US10260937B2Apr 16, 2019
Fiber optic sensor shaped for a particular frequency response and method of manufacturing same
HIFI ENG INC17 citations84
US10746208B2Aug 18, 2020
Method and system for non-intrusive pipeline testing
HIFI ENG INC3 citations72
US11199393B2Dec 14, 2021
Optical interrogator for performing interferometry using fiber Bragg gratings
HIFI ENG INC2 citations69
US10859212B2Dec 8, 2020
Method and system for detecting whether an acoustic event has occurred along a fluid conduit
HIFI ENG INC2 citations69
US12196635B2Jan 14, 2025
Method and system for detecting dynamic strain
HIFI ENG INC0 citations62
US11953385B2Apr 9, 2024
Method and system for testing a fiber optic monitoring system in a conduit
HIFI ENG INC1 citations62
US11630008B2Apr 18, 2023
Method and system for detecting dynamic strain
HIFI ENG INC0 citations62
US11313744B2Apr 26, 2022
Method and system for detecting dynamic strain
HIFI ENG INC0 citations62
US11243122B2Feb 8, 2022
Methods and systems using optical fiber interferometry
HIFI ENG INC0 citations62
US11002620B2May 11, 2021
Device and system for detecting dynamic strain
HIFI ENG INC0 citations62
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
US11085758B2Aug 10, 2021
Method and system for determining whether an event has occurred from dynamic strain measurements
HIFI ENG INC1 citations61
US11441740B2Sep 13, 2022
Method and system for simulating a leak in a pipeline, and an outlet for coupling a conduit to a pipeline
HIFI ENG INC1 citations60
US10704740B2Jul 7, 2020
Method and system for simulating a leak in a pipeline, and an outlet for coupling a conduit to a pipeline
HIFI ENG INC1 citations60
US11976915B2May 7, 2024
Optical interrogator for performing interferometry using fiber Bragg gratings
HIFI ENG INC0 citations59
US11680829B2Jun 20, 2023
Method and system for detecting events in a conduit
HIFI ENG INC1 citations59
US11609086B2Mar 21, 2023
Optical interrogator for performing interferometry using fiber Bragg gratings
HIFI ENG INC0 citations59
US11441926B2Sep 13, 2022
Method and system for detecting events in a conduit
HIFI ENG INC0 citations59
US12078518B2Sep 3, 2024
Method of estimating flowrate in a pipeline
HIFI ENG INC1 citations57
US12253204B2Mar 18, 2025
Methods and systems for tracking an object moving along a conduit
HIFI ENG INC0 citations54
US11428885B2Aug 30, 2022
Methods and systems for deploying optical fiber
HIFI ENG INC0 citations54
US10473541B2Nov 12, 2019
Device and system for detecting dynamic strain
HIFI ENG INC0 citations52
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
US10584960B2Mar 10, 2020
Method and system for determining whether an event has occurred from dynamic strain measurements
HIFI ENG INC0 citations50
US12163815B2Dec 10, 2024
Methods and systems for providing access to interferometric system data
HIFI ENG INC0 citations48
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
US10838162B2Nov 17, 2020
Methods and systems for deploying optical fiber
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
US10428644B2Oct 1, 2019
Sound baffle device and system for detecting acoustic signals
HIFI ENG INC0 citations37