HIFI ENGINEERING INC

Organization

Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for detecting dynamic strain
- Patent number 12,196,635
- Issue date Jan 14, 2025
- Hifi Engineering Inc.
- John Hull
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for providing access to interferometric system...
- Patent number 12,163,815
- Issue date Dec 10, 2024
- Hifi Engineering Inc.
- Adekunle Adeyemi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of detecting a leak in a fluid conduit
- Patent number 12,130,207
- Issue date Oct 29, 2024
- Hifi Engineering Inc.
- Niloufar Ghazavi
- G01 - MEASURING TESTING
Information Patent Grant
Method of estimating flowrate in a pipeline
- Patent number 12,078,518
- Issue date Sep 3, 2024
- Hifi Engineering Inc.
- Seyed Ehsan Jalilian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical interrogator for performing interferometry using fiber Brag...
- Patent number 11,976,915
- Issue date May 7, 2024
- Hifi Engineering Inc.
- Brian H. Moore
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for testing a fiber optic monitoring system in a...
- Patent number 11,953,385
- Issue date Apr 9, 2024
- Hifi Engineering Inc.
- John Hull
- G01 - MEASURING TESTING
Information Patent Grant
Methods of wrapping optical fiber around a fluid conduit
- Patent number 11,946,732
- Issue date Apr 2, 2024
- Hifi Engineering Inc.
- Arne Dankers
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for locating an area of interest in a conduit
- Patent number 11,906,394
- Issue date Feb 20, 2024
- Hifi Engineering Inc.
- Arne Dankers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for detecting events in a conduit
- Patent number 11,754,462
- Issue date Sep 12, 2023
- Hifi Engineering Inc.
- Arne Dankers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for detecting events in a conduit
- Patent number 11,680,829
- Issue date Jun 20, 2023
- Hifi Engineering Inc.
- Adekunle Adeyemi
- G01 - MEASURING TESTING
Information Patent Grant
Method of making an acoustic sensor
- Patent number 11,662,489
- Issue date May 30, 2023
- Hifi Engineering Inc.
- Arne Dankers
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for detecting dynamic strain
- Patent number 11,630,008
- Issue date Apr 18, 2023
- Hifi Engineering Inc.
- John Hull
- G01 - MEASURING TESTING
Information Patent Grant
Optical interrogator for performing interferometry using fiber Brag...
- Patent number 11,609,086
- Issue date Mar 21, 2023
- Hifi Engineering Inc.
- Brian H. Moore
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber assembly with improved sensitivity
- Patent number 11,448,548
- Issue date Sep 20, 2022
- Hifi Engineering Inc.
- Arne Dankers
- G02 - OPTICS
Information Patent Grant
Method and system for detecting events in a conduit
- Patent number 11,441,926
- Issue date Sep 13, 2022
- Hifi Engineering Inc.
- Adekunle Adeyemi
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for simulating a leak in a pipeline, and an outle...
- Patent number 11,441,740
- Issue date Sep 13, 2022
- Hifi Engineering Inc.
- John Hull
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method and system for detecting whether an acoustic event has occur...
- Patent number 11,428,600
- Issue date Aug 30, 2022
- Hifi Engineering Inc.
- Arne Dankers
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for deploying optical fiber
- Patent number 11,428,885
- Issue date Aug 30, 2022
- Hifi Engineering Inc.
- John Hull
- G02 - OPTICS
Information Patent Grant
Method and system for detecting dynamic strain
- Patent number 11,313,744
- Issue date Apr 26, 2022
- Hifi Engineering Inc.
- John Hull
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and systems using optical fiber interferometry
- Patent number 11,243,122
- Issue date Feb 8, 2022
- Hifi Engineering Inc.
- John Hull
- G01 - MEASURING TESTING
Information Patent Grant
Optical interrogator for performing interferometry using fiber Brag...
- Patent number 11,199,393
- Issue date Dec 14, 2021
- Hifi Engineering Inc.
- Brian H. Moore
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for determining whether an event has occurred fro...
- Patent number 11,085,758
- Issue date Aug 10, 2021
- Hifi Engineering, Inc.
- Seyed Ehsan Jalilian
- G01 - MEASURING TESTING
Information Patent Grant
Optical interrogator for performing interferometry using Bragg grat...
- Patent number 11,054,288
- Issue date Jul 6, 2021
- Hifi Engineering Inc.
- Brian H. Moore
- G01 - MEASURING TESTING
Information Patent Grant
Device and system for detecting dynamic strain
- Patent number 11,002,620
- Issue date May 11, 2021
- Hifi Engineering Inc.
- John Hull
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for detecting whether an acoustic event has occur...
- Patent number 10,859,212
- Issue date Dec 8, 2020
- Hifi Engineering Inc.
- Seyed Ehsan Jalilian
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Methods and systems for deploying optical fiber
- Patent number 10,838,162
- Issue date Nov 17, 2020
- Hifi Engineering Inc.
- John Hull
- G02 - OPTICS
Information Patent Grant
Method and system for non-intrusive pipeline testing
- Patent number 10,746,208
- Issue date Aug 18, 2020
- Hifi Engineering Inc.
- Derek Logan
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for determining the distance to an acoustically r...
- Patent number 10,725,174
- Issue date Jul 28, 2020
- Hifi Engineering Inc.
- Seyed Ehsan Jalilian
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method and system for simulating a leak in a pipeline, and an outle...
- Patent number 10,704,740
- Issue date Jul 7, 2020
- Hifi Engineering Inc.
- John Hull
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method and system for determining whether an event has occurred fro...
- Patent number 10,584,960
- Issue date Mar 10, 2020
- Hifi Engineering Inc.
- Seyed Ehsan Jalilian
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ESTIMATING FLOWRATE IN A PIPELINE
- Publication number 20240377235
- Publication date Nov 14, 2024
- HIFI ENGINEERING INC
- Seyed Ehsan Jalilian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIND DETECTION METHOD AND SYSTEM
- Publication number 20240184006
- Publication date Jun 6, 2024
- HIFI ENGINEERING INC
- Seyed Ehsan JALILIAN
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR TRACKING AN OBJECT MOVING ALONG A CONDUIT
- Publication number 20240011594
- Publication date Jan 11, 2024
- HIFI ENGINEERING INC
- Seyed Ehsan JALILIAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND SYSTEM FOR DETECTING DYNAMIC STRAIN
- Publication number 20240003765
- Publication date Jan 4, 2024
- HIFI ENGINEERING INC
- John Hull
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT
- Publication number 20230408366
- Publication date Dec 21, 2023
- HIFI ENGINEERING INC
- Arne Dankers
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR SIMULATING AN EVENT
- Publication number 20230186001
- Publication date Jun 15, 2023
- HIFI ENGINEERING INC
- Seyed Ehsan JALILIAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR TRACKING A PIPELINE INSPECTION GAUGE
- Publication number 20230133154
- Publication date May 4, 2023
- HIFI ENGINEERING INC
- Seyed Ehsan JALILIAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
OPTICAL INTERROGATOR FOR PERFORMING INTERFEROMETRY USING FIBER BRAG...
- Publication number 20230104471
- Publication date Apr 6, 2023
- HIFI ENGINEERING INC
- Brian H. Moore
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR TRACKING A PIPELINE INSPECTION GAUGE
- Publication number 20230102764
- Publication date Mar 30, 2023
- HIFI ENGINEERING INC
- Seyed Ehsan JALILIAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT
- Publication number 20220364888
- Publication date Nov 17, 2022
- HIFI ENGINEERING INC
- Adekunle Adeyemi
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF DETECTING A LEAK IN A FLUID CONDUIT
- Publication number 20220334020
- Publication date Oct 20, 2022
- HIFI ENGINEERING INC
- Niloufar Ghazavi
- G01 - MEASURING TESTING
Information Patent Application
METHODS OF WRAPPING OPTICAL FIBER AROUND A FLUID CONDUIT
- Publication number 20220146253
- Publication date May 12, 2022
- Hifi Engineering Inc.
- Arne Dankers
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT
- Publication number 20220065669
- Publication date Mar 3, 2022
- Hifi Engineering Inc.
- Arne Dankers
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
OPTICAL INTERROGATOR FOR PERFORMING INTERFEROMETRY USING FIBER BRAG...
- Publication number 20220057193
- Publication date Feb 24, 2022
- HIFI ENGINEERING INC.
- Brian H. Moore
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR TESTING A FIBER OPTIC MONITORING SYSTEM IN A...
- Publication number 20220057275
- Publication date Feb 24, 2022
- Hifi Engineering Inc.
- John Hull
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT
- Publication number 20220050007
- Publication date Feb 17, 2022
- HIFI ENGINEERING INC
- Arne Dankers
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING DYNAMIC STRAIN
- Publication number 20210247250
- Publication date Aug 12, 2021
- HIFI ENGINEERING INC
- John Hull
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
OPTICAL FIBER ASSEMBLY
- Publication number 20210239516
- Publication date Aug 5, 2021
- Hifi Engineering Inc.
- Arne Dankers
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT
- Publication number 20210164812
- Publication date Jun 3, 2021
- Hifi Engineering Inc.
- Adekunle Adeyemi
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR SIMULATING A LEAK IN A PIPELINE, AND AN OUTLE...
- Publication number 20210088188
- Publication date Mar 25, 2021
- HIFI ENGINEERING INC.
- John Hull
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR DEPLOYING OPTICAL FIBER
- Publication number 20210055494
- Publication date Feb 25, 2021
- HIFI ENGINEERING INC
- John Hull
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR LOCATING AN AREA OF INTEREST IN A CONDUIT
- Publication number 20210033485
- Publication date Feb 4, 2021
- HIFI ENGINEERING INC
- Arne Dankers
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE AND SYSTEM FOR DETECTING DYNAMIC STRAIN
- Publication number 20200249107
- Publication date Aug 6, 2020
- HIFI ENGINEERING INC
- John HULL
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR PROVIDING ACCESS TO INTERFEROMETRIC SYSTEM...
- Publication number 20200200943
- Publication date Jun 25, 2020
- Hifi Engineering Inc.
- Adekunle Adeyemi
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING WHETHER AN EVENT HAS OCCURRED FRO...
- Publication number 20200200526
- Publication date Jun 25, 2020
- HIFI ENGINEERING INC
- Seyed Ehsan Jalilian
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MAKING AN ACOUSTIC SENSOR
- Publication number 20200096658
- Publication date Mar 26, 2020
- Hifi Engineering Inc.
- Arne Dankers
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR DEPLOYING OPTICAL FIBER
- Publication number 20200057220
- Publication date Feb 20, 2020
- HIFI ENGINEERING INC
- John Hull
- G02 - OPTICS
Information Patent Application
OPTICAL INTERROGATOR FOR PERFORMING INTERFEROMETRY USING BRAGG GRAT...
- Publication number 20190346295
- Publication date Nov 14, 2019
- HIFI ENGINEERING INC
- Brian H. Moore
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING DYNAMIC STRAIN
- Publication number 20190339145
- Publication date Nov 7, 2019
- HIFI ENGINEERING INC
- John Hull
- G02 - OPTICS
Information Patent Application
METHOD OF ESTIMATING FLOWRATE IN A PIPELINE
- Publication number 20190331513
- Publication date Oct 31, 2019
- HIFI ENGINEERING INC.
- Seyed Ehsan Jalilian
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

Information Trademark
86840835 - HDS
- Serial number 86840835
- Registration number 5830816
- Filing date Dec 7, 2015
- Hifi Engineering Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86556567 - HIFI
- Serial number 86556567
- Registration number 5380959
- Filing date Mar 6, 2015
- Hifi Engineering Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85806659 - MIQRO
- Serial number 85806659
- Registration number 4553475
- Filing date Dec 19, 2012
- HiFi Engineering Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85806677 - MAQRO
- Serial number 85806677
- Registration number 4553476
- Filing date Dec 19, 2012
- HiFi Engineering Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85415550 - FLOWSONAR
- Serial number 85415550
- Registration number 4434596
- Filing date Sep 6, 2011
- HiFi Engineering Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85415533 - LEAKSONAR
- Serial number 85415533
- Filing date Sep 6, 2011
- HiFi Engineering Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85404899 - VENTMETER
- Serial number 85404899
- Registration number 4693967
- Filing date Aug 23, 2011
- HiFi Engineering Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

HIFI ENGINEERING INC

Organization

Patents Grantslast 30 patents

Method and system for detecting dynamic strain

Methods and systems for providing access to interferometric system...

Method of detecting a leak in a fluid conduit

Method of estimating flowrate in a pipeline

Optical interrogator for performing interferometry using fiber Brag...

Method and system for testing a fiber optic monitoring system in a...

Methods of wrapping optical fiber around a fluid conduit

System and method for locating an area of interest in a conduit

Method and system for detecting events in a conduit

Method and system for detecting events in a conduit

Method of making an acoustic sensor

Method and system for detecting dynamic strain

Optical interrogator for performing interferometry using fiber Brag...

Optical fiber assembly with improved sensitivity

Method and system for detecting events in a conduit

Method and system for simulating a leak in a pipeline, and an outle...

Method and system for detecting whether an acoustic event has occur...

Methods and systems for deploying optical fiber

Method and system for detecting dynamic strain

Methods and systems using optical fiber interferometry

Optical interrogator for performing interferometry using fiber Brag...

Method and system for determining whether an event has occurred fro...

Optical interrogator for performing interferometry using Bragg grat...

Device and system for detecting dynamic strain

Method and system for detecting whether an acoustic event has occur...

Methods and systems for deploying optical fiber

Method and system for non-intrusive pipeline testing

Method and system for determining the distance to an acoustically r...

Method and system for simulating a leak in a pipeline, and an outle...

Method and system for determining whether an event has occurred fro...

Patents Applicationslast 30 patents

METHOD OF ESTIMATING FLOWRATE IN A PIPELINE

WIND DETECTION METHOD AND SYSTEM

METHODS AND SYSTEMS FOR TRACKING AN OBJECT MOVING ALONG A CONDUIT

METHOD AND SYSTEM FOR DETECTING DYNAMIC STRAIN

METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT

METHOD AND SYSTEM FOR SIMULATING AN EVENT

METHODS AND SYSTEMS FOR TRACKING A PIPELINE INSPECTION GAUGE

OPTICAL INTERROGATOR FOR PERFORMING INTERFEROMETRY USING FIBER BRAG...

METHODS AND SYSTEMS FOR TRACKING A PIPELINE INSPECTION GAUGE

METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT

METHOD OF DETECTING A LEAK IN A FLUID CONDUIT

METHODS OF WRAPPING OPTICAL FIBER AROUND A FLUID CONDUIT

METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT

OPTICAL INTERROGATOR FOR PERFORMING INTERFEROMETRY USING FIBER BRAG...

METHOD AND SYSTEM FOR TESTING A FIBER OPTIC MONITORING SYSTEM IN A...

METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT

METHOD AND SYSTEM FOR DETECTING DYNAMIC STRAIN

OPTICAL FIBER ASSEMBLY

METHOD AND SYSTEM FOR DETECTING EVENTS IN A CONDUIT

METHOD AND SYSTEM FOR SIMULATING A LEAK IN A PIPELINE, AND AN OUTLE...

METHODS AND SYSTEMS FOR DEPLOYING OPTICAL FIBER

SYSTEM AND METHOD FOR LOCATING AN AREA OF INTEREST IN A CONDUIT

DEVICE AND SYSTEM FOR DETECTING DYNAMIC STRAIN

METHODS AND SYSTEMS FOR PROVIDING ACCESS TO INTERFEROMETRIC SYSTEM...

METHOD AND SYSTEM FOR DETERMINING WHETHER AN EVENT HAS OCCURRED FRO...

METHOD OF MAKING AN ACOUSTIC SENSOR

METHODS AND SYSTEMS FOR DEPLOYING OPTICAL FIBER

OPTICAL INTERROGATOR FOR PERFORMING INTERFEROMETRY USING BRAGG GRAT...

METHOD AND SYSTEM FOR DETECTING DYNAMIC STRAIN

METHOD OF ESTIMATING FLOWRATE IN A PIPELINE

Trademarklast 30 trademarks

86840835 - HDS

86556567 - HIFI

85806659 - MIQRO

85806677 - MAQRO

85415550 - FLOWSONAR

85415533 - LEAKSONAR

85404899 - VENTMETER