Hifi Engineering Inc.

Canada

 
Total IP 108
Total IP Rank # 11,185
IP Activity Score 2.8/5.0    86
IP Activity Rank # 8,302
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

38 2
34 4
30 0
0
 
Last Patent 2022 - Methods of wrapping optical fibe...
First Patent 2008 - Method and apparatus for fluid m...
Last Trademark 2015 - HDS
First Trademark 2011 - FLOWSONAR

Industry (Nice Classification)

Latest Inventions, Goods, Services

2021 Invention Optical interrogator for performing interferometry using fiber bragg gratings. There is describe...
Invention Methods and systems for tracking a pipeline inspection gauge. There is described a method of dete...
Invention Method and system for detecting dynamic strain. A system and method for detecting dynamic strain...
2020 Invention Methods and systems for deploying optical fiber. There are described methods and systems for dep...
Invention Method of detecting a leak in a fluid conduit. Using at least one sensor positioned to monitor a ...
Invention Method and system for simulating a leak in a pipeline, and an outlet for coupling a conduit to a ...
Invention Method and system for determining whether an event has occurred from dynamic strain measurements....
Invention Methods of wrapping optical fiber around a fluid conduit. A method of wrapping optical fiber aro...
Invention Methods of wrapping optical fiber around a fluid conduit. A method of wrapping optical fiber arou...
2019 Invention Method and system for detecting events in a conduit. There are described methods, systems, and c...
Invention Method and system for testing a fiber optic monitoring system in a conduit. There is described a...
Invention Method and system for detecting events in a conduit. There are described methods, systems, and co...
Invention Method and system for testing a fiber optic monitoring system in a conduit. There is described an...
Invention Device and system for detecting dynamic strain. A device and system for detecting dynamic strain....
Invention Optical interrogator for performing interferometry using bragg gratings. An optical fiber interro...
Invention Optical fiber assembly. There is described an optical fiber assembly comprising an optical fiber...
Invention Optical fiber assembly. There is described an optical fiber assembly comprising an optical fiber ...
Invention System and method for locating an area of interest in a conduit. There is described a method of ...
Invention System and method for locating an area of interest in a conduit. There is described a method of l...
Invention Methods and systems using optical fiber interferometry. Described are methods and systems using o...
Invention Method and system for detecting dynamic strain. A system and method for detecting dynamic strain ...
Invention Method and system for detecting events in a conduit. There is provided a system for determining ...
Invention Method and system for detecting events in a conduit. There is provided a system for determining m...
2018 Invention Methods and systems for providing access to interferometric system data. A computer-implemented ...
Invention Methods and systems for providing access to interferometric system data. A computer-implemented m...
Invention Method and system for detecting whether an acoustic event has occurred along a fluid conduit. Met...
Invention Optical interrogator for performing interferometry using fiber bragg gratings. There is described...
Invention Method of making an acoustic sensor. There is described a method of making an acoustic sensor ha...
Invention Methods and systems for deploying optical fiber. There are described methods and systems for depl...
2017 Invention Method of estimating flowrate in a pipeline. There is provided a method of estimating flowrate i...
2016 Invention Method and system for non-intrusive pipeline testing. A method for non-intrusive pipeline testing...
2015 G/S data acquisition system for use in connection with pipelines and wellbores only that relies on op...
G/S Data acquisition system that relies on optical inteferometry to measure acoustic signals, vibrati...
G/S pipe and pipeline failure and leak sensors, fiber optic sensors for detecting leaks or failures i...
G/S Pipe and pipeline failure and leak sensors, fiber optic sensors for detecting leaks or failures i...
G/S Field and remote investigation of surface and sub-surface pipe and pipeline failures and leaks to...
2011 G/S Downhole acoustic sensor used for downhole acoustic measurement. Printed materials, namely, print...