GEOREFERENCING AND INTEGRATION OF FIBER OPTICS WITH PIPELINE PIGGING INSPECTIONS

DOWNHOLE TOOL, WELL SYSTEM, AND METHOD EMPLOYING A SENSOR POSITIONED PROXIMATE A SPINNING FEATURE OF A DOWNHOLE DEVICE, THE SENSOR CONFIGURED TO SENSE FOR A CHANGE IN NOISE EMANATING FROM THE SPINNING FEATURE

SYSTEMS, DEVICES, AND METHODS FOR MINIATURIZATION OF FIBER BRAGG GRATING INTERROGATION FOR INTEGRATION INTO IMPLANTABLE DEVICES

TIP FOR OPTICAL FIBER INSPECTION DEVICE

OPTICAL SENSOR CHIP, OPTICAL SENSOR SYSTEM, AND MEASUREMENT METHOD

LOW POWER REMOTE SENSOR OPTICAL GATE TRANSMISSION SYSTEM ARCHITECTURE SOLUTIONS

Downhole Monitoring Using Few-Mode Optical Fiber Based Distributed Acoustic Sensing

Miniaturization of fiber Bragg grating interrogation for integration into implantable devices

SUBSTRATE SUPPORT WITH REAL TIME FORCE AND FILM STRESS CONTROL

MULTI-MEASUREMENT PROBE ASSEMBLY

STRAIN GAUGE

FIXED POINT DEFECT DOPING METHOD FOR MICRO-NANOSTRUCTURE, AND NV CENTER SENSOR

OPTICAL SENSING DEMODULATION MODULE AND OPTICAL SENSING SYSTEM

FIBER-OPTIC EQUIPMENT ENCLOSURE SENSORS

Miniaturization of Fiber Bragg Grating interrogation for integration into implantable devices

Materials and diagnostics for hydrogen service environments

Substrate support with real time force and film stress control

Apparatus for Determining the Temperature of At Least One Fluid

SYSTEMS AND METHODS FOR IMAGING A PROPPANT IN A HYDRAULICALLY-FRACTURED OIL RESERVOIR

Frequency-drift compensation in chirped-pulse-based distributed acoustic sensing

METHODS AND SYSTEMS FOR TRACKING A PIPELINE INSPECTION GAUGE

SNOW / WATER LEVEL DETECTION WITH DISTRIBUTED ACOUSTIC SENSING INTEGRATED ULTRASONIC DEVICE

OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING METHOD, AND OPTICAL FIBER SENSING APPARATUS

Apparatus, system and method enabling multiplexed arrangement of optical fiber for sensing of operating conditions within a structural member

Apparatus, system and method enabling multiplexed arrangement of optical fiber for sensing of operating conditions within a structural member

Apparatus, system and method enabling multiplexed arrangement of optical fiber for sensing of operating conditions within a structural member

SENSING RANGE LIMITING DEVICE, RECEIVING DEVICE, TRANSMITTING AND RECEIVING DEVICE,OPTICAL FIBER SENSING RANGE LIMITING METHOD, AND RECORDING MEDIUM

APPARATUS, FIBER OPTIC SENSOR ASSEMBLY AND SENSOR HOUSING ASSEMBLY UTILIZING VISCOUS MATERIAL COMPOSITION TO MITIGATE SIGNAL ATTENUATION

MULTISENSOR MEMS AND/OR NEMS MEASUREMENT SYSTEM

Dual composite light field device

DEVICE, SYSTEM AND METHOD FOR COUPLING ARBITRARY SENSORS TO FIBER OPTIC CABLES

Optical sensor and physical quantity measurement device

Optical cable

SYSTEM AND METHOD FOR ARBITRARY OPTICAL WAVEFORM GENERATION

Optoelectronic transducer module for thermographic temperature measurements

Weakly-penetrating radiation detection plastic scintillating fiber

RAILROAD MONITORING SYSTEM, RAILROAD MONITORING DEVICE, RAILROAD MONITORING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

Little invasive detector of ionising radiation

Apparatus for obtaining wellbore pressure measurements

Fiber-optic equipment enclosure sensors

System for identifying removal of maintenance hatch and method of using

Systems and methods for imaging a proppant in a hydraulically-fractured oil reservoir

Optical displacement sensing system

Optical monitoring to detect corrosion of power grid components

Downhole pressure sensing for fluid identification

Guidewire having a fiber optic force sensor with a mirror having a patterned reflectance

Measurement device comprising a cylindrical housing having a first substrate with a light receiving unit disposed on an extension of the one end of a fiber in the housing

Test method for characterizing an optical fiber link

Dual composite light field device

Well monitoring via distributed acoustic sensing subsystem and distributed temperature sensing subsystem

Cultivation system and container attachment for cultivation container

System and method for optical measurements in a rotary machine

Integrated optical/electrical probe card for testing optical, electrical, and optoelectronic devices in a semiconductor die

Substrate support with real time force and film stress control

Active infrared prediction utilizing fiber optic network

Light pipe for logging-while-drilling communications

Metal-embedded optical fibers for monitoring pressure or corrosion at high temperatures

Multi-sensor component for bioprocess control

Laser induced graphene coated optical fibers

Coiled tubing enabled dual telemetry system

Lead acid battery case punch and sensor

Mat for sensing human body movement with sensor array

IN-SITU NON-INVASIVE DEVICE FOR EARLY DETECTION OF FOULING IN AQUATIC SYSTEMS

GROWTH AND OPTIMIZATION OF METAL-ORGANIC FRAMEWORK THIN FILMS ON A CONDUCTIVE METAL OXIDE FOR GAS SENSOR APPLICATIONS

Fibre optic sensing device

Downhole monitoring using few-mode optical fiber based distributed acoustic sensing

Switchgear with an optical monitoring system

Optical cable methods of manufacture thereof and articles comprising the same

CONTAINER TAMPER-PROOF PROTECTION BY USE OF PRINTED FIBER OPTICS MANUFACTURING AND INTEGRATED SENSORS

Simultaneous distributed measurement monitoring over multiple fibers

HIGH RESOLUTION CURRENT AND MAGNETIC FIELD SENSOR

Subwavelength waveguide opto-mechanical resonator

Displacement detection device

Sapphire sensor for measuring pressure and temperature with improved stress and temperature variation compensation

Multibend sensor

Optical displacement sensing system

Method of fabricating nanowire connected with optical fiber using a micropipette

System and method for monitoring fault conditions in a pan line of a longwall mining system

Fiber-optic equipment enclosure sensors

OPTICAL FIBER SENSING FOR HIGHWAY MAINTENANCE

Non-acoustic measurement unit

Real-time surface shape sensing for flexible structures

Pressure pass-through apparatus, and method for making such

MEASURING A TORSION ANGLE OF A ROTOR BLADE

OPTICAL MODULE

Fiber optic line for monitoring of well operations

System for interfacing with an optically-powered sensor

System including an optical waveguide for emitting light laterally and a sensor for detect the intensity of the laterally emitted light

Micro or nanomechanical particle detection device

Confocal displacement sensor

Confocal displacement sensor

Systems and methods for imaging a proppant in a hydraulically-fractured oil reservoir

Heat pipe assembly of nuclear apparatus having fiber optical temperature detection system

Multi-fiber optic sensing system

Apparatus and method for adhering a filament to a surface

Laser induced graphene coated optical fibers

Flexible optical measuring device

Shape sensor system

Detecting a moveable device position using fiber optic sensors

Fiber Optic Thermometer

Optical cable for sensing, methods of manufacture thereof and articles comprising the same

FLOOR JOIST

ELECTRO-OPTICAL TRANSDUCER

PHOTONIC COMPUTER SYSTEM COMPRISED OF STACK DISK ARRAYS RUNNING ON BUT NOT LIMITED TO QUANTUM SOFTWARE

Dual composite light field device

Optical sensing cable with acoustic lensing or reflecting features

Diagnostic and measurement system comprising a branched optical fiber embedded in a structural element

Silica fiber measurement system comprising a branched optical fiber embedded in a structural element

OPTICAL FIBER ACOUSTIC SENSING CABLE FOR DISTRIBUTED ACOUSTIC SENSING OVER LONG DISTANCES AND IN HARSH ENVIRONMENTS

Chromaulic displacement transducer, method of manufacturing a chromaulic displacement transducer, and closed loop control system incorporating the same

Large area seismic monitoring using fiber optic sensing

Bend information computation apparatus

Confocal displacement sensor

Confocal displacement sensor

Real-time bottom-hole flow measurements for hydraulic fracturing with a doppler sensor in bridge plug using DAS communication

Optic fibre sensing

Fiber-Optic Accelerometer

Fiber-Optic Accelerometer

Optically-secured adaptive software-defined optical sensor network architecture

Transmitter/receiver with orbital angular momentum based optical encryption

Distributed pressure, temperature, strain sensing cable using metal wires with slot grooves and optical fibers in the slot grooves

Ruggedized photonic crystal sensor packaging

Downhole Telemetry Systems and Methods

Single-mode optical fiber having automatic control heat source specifically produced for hydraulic seepage measurement

Interferometric optical fibre sensor system and method of interrogation

Calibrating a distributed fibre optic sensing system

Fiber optic sensor shaped for a particular frequency response and method of manufacturing same

Method of improving measurement speed of distributed optical fiber sensor by adopting orthogonal signals and system thereof

In-Situ Non-Invasive Device for Early Detection of Fouling in Aquatic Systems

Dual composite light field device

Reflectometric vibration measurement system and relative method for monitoring multiphase flows

Sensor for monitoring rheologically complex flows

Optical sensor having variable measuring channels

Dual composite light field device

Multifiber interrogation with reflectometry techniques

Sapphire sensor apparatus including an optical fiber for measuring pressure and temperature

Chromaulic displacement transducer, method of manufacturing a chromaulic displacement transducer, and closed loop control system incorporating the same

Evaluation unit for a sensor arrangement for railway monitoring, sensor arrangement and corresponding method

MULTI-LAYERED COILED TUBING DESIGNS WITH INTEGRATED ELECTRICAL AND FIBER OPTIC COMPONENTS

Optical fiber sensor

Sensor system comprising multiplexed fiber-coupled fabry-perot sensors

Structural element with branched optical fibers for parameter measurement

Optical sensor, optical sensor assembly and monitoring device

Fiber sensor system

Modifying optical signals output by a wavelength division demultiplexer to detect subterranean physical properties

Low etendue light source for fiber optic sensors in high temperature environments

Damped fiber optic accelerometers, sensors, and sensor assemblies, and methods of assembling the same

Pipeline system

Distributed sensing systems and methods with I/Q data balancing based on ellipse fitting

Optical fiber, optical sensor including optical fiber, method of manufacturing optical fiber, and deposition apparatus therefor

Distributed fiber sensors and systems employing multicore optical fibers

Hydrocarbon detection in oil and gas wells using fiber optic sensing cables

Floor joist

Two-core optical fibers for distributed fiber sensors and systems

System and method for monitoring machine condition and force measurement in a stator of an electrical machine

ARRANGEMENT FOR ELECTRICALLY CONNECTING ELECTRICAL DEVICES

Fiber measurement with pulse shaping

Method of assembling an optical sensor

Ruggedized photonic crystal sensor packaging

Intrusion detection system for an undersea environment

Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)

Container tamper-proof protection by use of printed fiber optics manufacturing and integrated sensors

Laser ultrasound system and method for inspection of a contoured structure

Sensor system for laminated structures

Navigation systems and methods using fiber optic shape sensors and localized position sensors

Dual composite light field device

Optical fiber coupled photonic crystal slab strain sensor, system and method of fabrication and use

System for sensing a mechanical property of a sample

Optomechanical device with mechanical elements and optical filters for actuating and/or detecting the movement of the elements

Load center monitor with optical waveguide sheet

Distributed environmental fiber optic sensor and system

Method and sensor for positioning of a flexible element

FIBER OPTIC IMPLEMENT POSITION DETERMINATION SYSTEM

Fiber optic shape sensing adapted to cutter module of highwall miner

Optical sensor and method of manufacture

Plastic Optical Fiber and Its Manufacturing Method, Sensor, and Bobbin for Winding Plastic Optical Fiber

Signal processing device for monitoring state of wind-power turbine blades and method thereof

Fibre-optic sensor and use thereof

Sensor for monitoring rheologically complex flows

Fiber optic system for sensing the position of a hydraulic accumulator piston

Reflective sensor for detection of material degradation

Apparatus for sensing pressure using optical waveguide and method thereof

Wind turbine component having an optical fibre wind sensor

System and method to compensate for frequency distortions and polarization induced effects in optical systems

Reflective element for fiber optic sensor

Methods and optical interrogation system for monitoring structural health of a structure

Monitoring a black cell enviroment in real-time

AN OPTICAL FIBER-BASED FORCE TRANSDUCER FOR MICROSCALE SAMPLES

Distributed optical chemical sensor

Fiber optic sensor and method for detecting shock wave pressure and mass velocity in solid media

MEMS apparatus with a movable waveguide section

Optical fiber coupled photonic crystal slab strain sensor, system and method of fabrication and use

Brillouin optoelectronic measurement method

OPTICAL-SENSOR-EQUIPPED CUT SLEEVE FOR CONNECTOR ADAPTER

INSERTION ASSIST INFORMATION DETECTION SYSTEM FOR ENDOSCOPE APPARATUS AND ENDOSCOPE APPARATUS

OPTICAL DISPLACEMENT ENCODER

Sensor system that uses embedded optical fibers

Method for measuring volumetric changes of object

Multiplexed fiber-coupled fabry-perot sensors and method therefor

OPTICAL SENSOR AND METHOD FOR MEASURING THE PRESSURE OF A FLUID

Optical monitoring system

Position-measuring system, having scanning units multiplexed to light sources and detectors, for optically scanning a measuring standard and method for operating such a position-measuring system

USE OF BRAGG GRATINGS WITH COHERENT OTDR

Fluorescent fiber light sensor

Fiber optic splice protector for harsh environments

DISTRIBUTED FIBER OPTIC SENSING DEVICES FOR MONITORING THE HEALTH OF AN ELECTRICAL SUBMERSIBLE PUMP

Fiber optic sensor for position sensing

Optomechanical device for actuating and/or detecting movement of a mechanical element, in particular for gravimetric detection

Transmissive optical encoder having optical waveguide

Optical probe with improved affixing structure for supporting a light-redirecting element

Distributed microwave Fabry-Perot interferometer device and method

Optical fiber event sensor

Fiber optic position sensor and method for using

Optical sensor

Optical sensor having a characteristic changing part in a characteristic light guiding member

Sapphire sensor for measuring pressure and temperature

Fiber-optic sensor device having a second fiber bragg grating unit to reflect light passing through a fiber optic sensor

Optical displacement encoder

Rotational sensor and methods therefor

Method and device for analysis of a fluid by means of evanescence field spectroscopy and dielectrophoresis

Apparatus for Distance Measurement Using Inductive Means

Multifunctional optical sensor unit

Optical position-measuring device

Optical fiber orientation detection method and apparatus

Optically-powered sensor systems principally for deployment on-board aircraft and in which optical data is transmitted as available electrical energy permits

Optical fiber sensors having long active lengths, systems, and methods

Optical fiber coupled photonic crystal slab strain sensor system

Reflective sensor for detection of material degradation

Distributed sensing employing stimulated Brillouin scattering in optical fibers

DBF fiber laser bend sensor and optical heterodyne microphone

Displacement sensor, in particular for use in a subsea device

Displacement sensor, in particular for use in a subsea device

Two-core optical fibers for distributed fiber sensors and systems

Gas separators with fiber optic sensors

Fiber optic measurement of parameters for downhole pump diffuser section

Optical sensor and mounting interface

Simplified serial data over optical fiber for remote receiver/sensor applications

Ruggedized photonic crystal sensor packaging

Multiple wavelength configuration for an optical encoder readhead including dual optical path region with an optical path length difference

FIBER OPTIC POSITION SENSING SYSTEM

Spectral broadening for DTS application

Optical probe containing oxygen, temperature, and pressure sensors and monitoring and control systems containing the same

Optical control sensor system with driver that switches frequencies of a set of different orthogonal signals and modulates the intensity of light

Fiber optic measurement of parameters for downhole pump diffuser section

LOW COHERENCE INTERFEROMETRY USING ENCODER SYSTEMS

Combined measurement of neutron fluence with temperature and/or pressure

Optical potentiometer having an optical element with optical property continuously varying along a moving direction and operating device

Optical potentiometer and manipulator

OPTICAL SENSOR SYSTEMS AND METHODS

Apparatus for sensing pressure using optical waveguide and method thereof

Modal-domain optical fiber sensor system

OPTICAL SENSOR NETWORKS AND METHODS FOR FABRICATING THE SAME

Arbitrary optical waveform generation utilizing optical phase-locked loops

Photoluminescent fibers, compositions and fabrics made therefrom

Optical fiber sensors having long active lengths, systems, and methods

Alignment-related operation and position sensing of electronic and other locks and other objects

Optical waveguide feedthrough assembly

INTEGRATION OF AN OPTICAL WAVEGUIDE OF A SENSOR INTO A COMPONENT

Distributed optical chemical sensor

Magnetically actuated photonic crystal sensor

Fiber optic measuring apparatus

Fibre Optic Sensor System

Multi-gap interferometric sensors

EFPI sensor

Optical fiber sensing system

Self-Referenced Optical Fiber Sensor with Stimulated Brillouin Scattering

Retro-reflective structures

Device for monitoring the correct operation of a plurality of devices, notably actuators

Optical sensor interrogation system

Transducer for measuring environmental parameters

Probe for determining an absolute position of a rod of a cylinder

Optical waveguide feedthrough assembly

Optical encoder, bending operation system, and method of detecting displacement of linear power transmission member

Downhole sensors using manufactured anisotropic permittivity

Noise resistant light-powered transceiving adapter

OPTICAL MEMS DEVICE AND REMOTE SENSING SYSTEM UTILIZING THE SAME

Fiber optic sensor apparatus

Reference signal generating configuration for an interferometric miniature grating encoder readhead using fiber optic receiver channels

METHOD FOR MEASURING ANGULAR DISPLACEMENT USING OPTICAL FIBER AND METHOD FOR MANUFACTURING THE SAME

Arbitrary optical waveform generation utilizing optical phase-locked loops

Photoluminescent fibers, compositions and fabrics made therefrom

Load cell and system for measuring forces based on optical spectra shifts

Intensity modulated fiber optic strain sensor

Single piece Fabry-Perot optical sensor and method of manufacturing the same

Method and apparatus for continuous readout of fabry-perot fiber optic sensor

High intensity fabry-perot sensor

Fiber optic pressure sensors and catheters

Optical fiber thermometer and temperature-compensated optical fiber sensor

Fiber optic acceleration and displacement sensors

Monitoring of downhole parameters and tools utilizing fiber optics

Monofibre optical meter for chemical measurement

Fiber optic refractometer

Reference signal generating configuration for an interferometric miniature grating encoder readhead using fiber optic receiver channels

Laser reflection optical fiber sensor

Systems and methods for detecting electric discharge

ACCURACY AND EXPERIENCE OF GAME BY ACTIVATING APPROPRIATE LIGHT-EMITTING FIBERS INTERTWINED IN GRASS RELATED TO A PLAYER'S OR GAME OBJECT'S POSITION

Optical fiber line arranging guide groove capable of sensing optical signals

Smart integrated distributed light-powered process control system

Light-emitting fibers intertwined in grass related to a player's or game object's position

Measuring system for measuring a physical parameter influencing a sensor element