in which light is projected perpendicularly to the axis of the fibre or waveguide for monitoring a section thereof

Industry

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G01M11/37

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GPHYSICS G01Measuring instruments G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR G01M11/00Testing of optical apparatus Testing structures by optical methods not otherwise provided for

Current Industry

G01M11/37in which light is projected perpendicularly to the axis of the fibre or waveguide for monitoring a section thereof

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for estimating orientation of optical fiber and method for m...
- Patent number 11,982,844
- Issue date May 14, 2024
- Sumitomo Electric Industries, Ltd.
- Tetsu Morishima
- G01 - MEASURING TESTING
Information Patent Grant
Method of making a distributed optical fiber sensor having enhanced...
- Patent number 11,467,338
- Issue date Oct 11, 2022
- University of Pittsburgh of the Commonwealth System of Higher Education
- Peng Kevin Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Measurement technique for refractive index inhomogeneity between pl...
- Patent number 11,454,590
- Issue date Sep 27, 2022
- LUMUS LTD.
- Jonathan Gelberg
- G01 - MEASURING TESTING
Information Patent Grant
Method of measuring optical fiber preform
- Patent number 11,274,917
- Issue date Mar 15, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yuhei Urata
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber termination using a reference source
- Patent number 10,996,137
- Issue date May 4, 2021
- Panduit Corp.
- Jose M. Castro
- G02 - OPTICS
Information Patent Grant
Wafer-scale testing of photonic integrated circuits using horizonta...
- Patent number 10,964,605
- Issue date Mar 30, 2021
- Acacia Communications, Inc.
- Diedrik Vermeulen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Devices, systems, and methods for flexible, deployable structure wi...
- Patent number 10,948,676
- Issue date Mar 16, 2021
- ROCCOR, LLC
- Kevin Cox
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber that provides an indication that breakage is imminent...
- Patent number 10,921,539
- Issue date Feb 16, 2021
- Joe Denton Brown
- G01 - MEASURING TESTING
Information Patent Grant
Optical power monitor device and optical power monitor method
- Patent number 10,760,992
- Issue date Sep 1, 2020
- Fujikura Ltd.
- Masahiro Kashiwagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for inspecting intermittent connection type op...
- Patent number 10,704,985
- Issue date Jul 7, 2020
- Fujikura Ltd.
- Hiroyuki Takahashi
- G02 - OPTICS
Information Patent Grant
Method and apparatus for nondestructive determination of core size...
- Patent number 10,704,986
- Issue date Jul 7, 2020
- Beihang University
- Xiaobin Xu
- G02 - OPTICS
Information Patent Grant
Method of making a distributed optical fiber sensor having enhanced...
- Patent number 10,670,802
- Issue date Jun 2, 2020
- University of Pittsburgh of the Commonwealth System of Higher Education
- Peng Kevin Chen
- G01 - MEASURING TESTING
Information Patent Grant
Alignment system and method for calibrating position of optical fib...
- Patent number 10,634,855
- Issue date Apr 28, 2020
- CommScope Telecommunications (Shanghai) Co. Ltd.
- Zhaoyang Tong
- G02 - OPTICS
Information Patent Grant
Wafer-scale testing of photonic integrated circuits using horizonta...
- Patent number 10,535,571
- Issue date Jan 14, 2020
- Acacia Communications, Inc.
- Diedrik Vermeulen
- G02 - OPTICS
Information Patent Grant
Optical fiber termination using a reference source
- Patent number 10,514,511
- Issue date Dec 24, 2019
- Panduit Corp.
- Jose M. Castro
- G02 - OPTICS
Information Patent Grant
Method for determining the refractive index profile of a cylindrica...
- Patent number 10,508,973
- Issue date Dec 17, 2019
- Heraeus Quarzglas GmbH & Co. KG
- Maximilian Schmitt
- G02 - OPTICS
Information Patent Grant
Apparatus and method for measurement of transparent cylindrical art...
- Patent number 10,388,028
- Issue date Aug 20, 2019
- HERAEUS QUARTZ NORTH AMERICA LLC
- Qiulin Ma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Methods and apparatus for determining geometric properties of optic...
- Patent number 10,378,996
- Issue date Aug 13, 2019
- HERAEUS QUARTZ NORTH AMERICA LLC
- Ivan Rasnik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and devices for measuring properties of coatings on optical...
- Patent number 10,197,471
- Issue date Feb 5, 2019
- Corning Incorporated
- Stephan Lvovich Logunov
- G01 - MEASURING TESTING
Information Patent Grant
Visually inspecting optical fibers
- Patent number 10,184,858
- Issue date Jan 22, 2019
- CommScope Connectivity Belgium BVBA
- Marvin Klein
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parameter measurement of phase objects using tomographic imaging
- Patent number 10,168,139
- Issue date Jan 1, 2019
- Interfiber Analysis, LLC
- Andrew D. Yablon
- G01 - MEASURING TESTING
Information Patent Grant
Multicore optical fibers and methods of manufacturing the same
- Patent number 10,156,693
- Issue date Dec 18, 2018
- Corning Optical Communications LLC
- Seldon David Benjamin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Inspection system and inspection method
- Patent number 10,088,434
- Issue date Oct 2, 2018
- Fujitsu Limited
- Toshinobu Akazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High precision measurement of refractive index profile of cylindric...
- Patent number 9,989,458
- Issue date Jun 5, 2018
- Corning Incorporated
- Ian David Cook
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting defects in a rod-shaped transparent object
- Patent number 9,939,390
- Issue date Apr 10, 2018
- Prysmian S.p.A.
- Antonio Faraldi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Wafer-scale testing of photonic integrated circuits using horizonta...
- Patent number 9,922,887
- Issue date Mar 20, 2018
- Acacia Communications, Inc.
- Diedrik Vermeulen
- G02 - OPTICS
Information Patent Grant
Spectrophotometer based on optical caustics
- Patent number 9,874,508
- Issue date Jan 23, 2018
- Iasotek, LLC.
- Antonio A. Garcia
- G02 - OPTICS
Information Patent Grant
SHG imaging technique for assessing hybrid EO polymer/silicon photo...
- Patent number 9,645,045
- Issue date May 9, 2017
- The Arizona Board of Regents on behalf of the University of Arizona
- Robert A. Norwood
- G02 - OPTICS
Information Patent Grant
Systems and methods for inspecting wound optical fiber
- Patent number 9,581,521
- Issue date Feb 28, 2017
- Corning Incorporated
- Igor Rafaelyevich Mejouev
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Measuring parallelism in lightguide surfaces
- Patent number 9,494,485
- Issue date Nov 15, 2016
- Google Inc.
- Evan M. Richards
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MONITOR DEVICE
- Publication number 20240230464
- Publication date Jul 11, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo KOYAMA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR ESTIMATING ORIENTATION OF OPTICAL FIBER AND METHOD FOR M...
- Publication number 20230408773
- Publication date Dec 21, 2023
- Sumitomo Electric Industries, Ltd.
- Tetsu MORISHIMA
- G01 - MEASURING TESTING
Information Patent Application
Systems And Methods Of Side Illumination Of Waveguides
- Publication number 20220299696
- Publication date Sep 22, 2022
- Claudio Oliveira Egalon
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS, METHODS AND APPARATUSES FOR LAUNCHING LASER BEAMS INTO MUL...
- Publication number 20210372881
- Publication date Dec 2, 2021
- LSP Technologies, Inc.
- Craig T. Walters
- G02 - OPTICS
Information Patent Application
Measurement Technique for Refractive Index Inhomogeneity Between Pl...
- Publication number 20210116367
- Publication date Apr 22, 2021
- LUMUS LTD.
- Jonathan GELBERG
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MAKING A DISTRIBUTED OPTICAL FIBER SENSOR HAVING ENHANCED...
- Publication number 20200200968
- Publication date Jun 25, 2020
- University of Pittsburgh of the Commonwealth System of Higher Education
- PENG KEVIN CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Fiber Termination Using a Reference Source
- Publication number 20200141833
- Publication date May 7, 2020
- Panduit Corp.
- Jose M. Castro
- G02 - OPTICS
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR FLEXIBLE, DEPLOYABLE STRUCTURE WI...
- Publication number 20190317293
- Publication date Oct 17, 2019
- Roccor, LLC
- Kevin Cox
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR NONDESTRUCTIVE DETERMINATION OF CORE SIZE...
- Publication number 20190316988
- Publication date Oct 17, 2019
- BEIHANG UNIVERSITY
- Xiaobin Xu
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER TERMINATION USING A REFERENCE SOURCE
- Publication number 20190128776
- Publication date May 2, 2019
- Panduit Corp.
- Jose M. Castro
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR INSPECTING INTERMITTENT CONNECTION TYPE OP...
- Publication number 20190025156
- Publication date Jan 24, 2019
- FUJIKURA LTD.
- Hiroyuki Takahashi
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Method for Terminating and Testing Connectors
- Publication number 20180350061
- Publication date Dec 6, 2018
- Panduit Corp.
- Richard J. Pimpinella
- G02 - OPTICS
Information Patent Application
INSPECTION SYSTEM AND INSPECTION METHOD
- Publication number 20180100812
- Publication date Apr 12, 2018
- Fujitsu Limited
- Toshinobu Akazawa
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS FOR DETERMINING GEOMETRIC PROPERTIES OF OPTIC...
- Publication number 20170234769
- Publication date Aug 17, 2017
- Heraeus Tenevo LLC
- Ivan RASNIK
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL POWER MONITOR DEVICE AND OPTICAL POWER MONITOR METHOD
- Publication number 20170160167
- Publication date Jun 8, 2017
- FUJIKURA LTD.
- Masahiro Kashiwagi
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND DEVICES FOR MEASURING PROPERTIES OF COATINGS ON OPTICAL...
- Publication number 20170082535
- Publication date Mar 23, 2017
- Corning Incorporated
- Stephan Lvovich Logunov
- G01 - MEASURING TESTING
Information Patent Application
PARAMETER MEASUREMENT OF PHASE OBJECTS USING TOMOGRAPHIC IMAGING
- Publication number 20160298952
- Publication date Oct 13, 2016
- Interfiber Analysis, LLC
- Andrew D. Yablon
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER THAT PROVIDES AN INDICATION THAT BREAKAGE IS IMMINENT...
- Publication number 20160187608
- Publication date Jun 30, 2016
- Joe Denton Brown
- G02 - OPTICS
Information Patent Application
SHG IMAGING TECHNIQUE FOR ASSESSING HYBRID EO POLYMER/SILICON PHOTO...
- Publication number 20150292981
- Publication date Oct 15, 2015
- THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
- Robert A. Norwood
- G01 - MEASURING TESTING
Information Patent Application
TOMOGRAPHIC IMAGING
- Publication number 20140368811
- Publication date Dec 18, 2014
- Andrew D. Yablon
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF FABRICATING SURFACE NANOSCALE AXIAL PHOTONIC DEVICES
- Publication number 20140211198
- Publication date Jul 31, 2014
- OFS FITEL, LLC
- Mikhail Sumetsky
- B82 - NANO-TECHNOLOGY
Information Patent Application
SYSTEM AND METHOD FOR MEASURING AN OPTICAL FIBER
- Publication number 20130182243
- Publication date Jul 18, 2013
- Interfiber Analysis, LLC
- Andrew D. Yablon
- G01 - MEASURING TESTING
Information Patent Application
High Q-Factor Conical Optical Microresonator And Utilization In The...
- Publication number 20130176557
- Publication date Jul 11, 2013
- OFS FITEL, LLC
- Mikhail Sumetsky
- G02 - OPTICS
Information Patent Application
Coupled Photonic Microdevices With Sub-Wavelength Feature Size
- Publication number 20120213474
- Publication date Aug 23, 2012
- OFS FITEL, LLC
- David J. DiGiovanni
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR THERMAL CONNECTION OF OPTICAL WAVEGUIDES
- Publication number 20110277510
- Publication date Nov 17, 2011
- Karsten Contag
- G02 - OPTICS
Information Patent Application
Methods For Determining The Rotational Characteristics Of An Optica...
- Publication number 20110265520
- Publication date Nov 3, 2011
- Xin Chen
- G01 - MEASURING TESTING
Information Patent Application
HOLE DIAMETER MEASURING METHOD AND DEVICE FOR HOLEY OPTICAL FIBER,...
- Publication number 20110132037
- Publication date Jun 9, 2011
- FUJIKURA LTD.
- Itaru ISHIDA
- G02 - OPTICS
Information Patent Application
Method and Apparatus For Verifying the Termination Quality of an Op...
- Publication number 20110122401
- Publication date May 26, 2011
- Panduit Corp.
- Jack E. Caveney
- G02 - OPTICS
Information Patent Application
Apparatus and Method for Thermal Connection of Optical Waveguides
- Publication number 20090274423
- Publication date Nov 5, 2009
- Karsten Contag
- G02 - OPTICS
Information Patent Application
APPARATUS FOR MEASURING RESIDUAL STRESS OF OPTICAL FIBER
- Publication number 20090180103
- Publication date Jul 16, 2009
- Gwangju Institute of Science and Technology
- Dug Young KIM
- G01 - MEASURING TESTING

in which light is projected perpendicularly to the axis of the fibre or waveguide for monitoring a section thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for estimating orientation of optical fiber and method for m...

Method of making a distributed optical fiber sensor having enhanced...

Measurement technique for refractive index inhomogeneity between pl...

Method of measuring optical fiber preform

Optical fiber termination using a reference source

Wafer-scale testing of photonic integrated circuits using horizonta...

Devices, systems, and methods for flexible, deployable structure wi...

Optical fiber that provides an indication that breakage is imminent...

Optical power monitor device and optical power monitor method

Method and apparatus for inspecting intermittent connection type op...

Method and apparatus for nondestructive determination of core size...

Method of making a distributed optical fiber sensor having enhanced...

Alignment system and method for calibrating position of optical fib...

Wafer-scale testing of photonic integrated circuits using horizonta...

Optical fiber termination using a reference source

Method for determining the refractive index profile of a cylindrica...

Apparatus and method for measurement of transparent cylindrical art...

Methods and apparatus for determining geometric properties of optic...

Methods and devices for measuring properties of coatings on optical...

Visually inspecting optical fibers

Parameter measurement of phase objects using tomographic imaging

Multicore optical fibers and methods of manufacturing the same

Inspection system and inspection method

High precision measurement of refractive index profile of cylindric...

Method for detecting defects in a rod-shaped transparent object

Wafer-scale testing of photonic integrated circuits using horizonta...

Spectrophotometer based on optical caustics

SHG imaging technique for assessing hybrid EO polymer/silicon photo...

Systems and methods for inspecting wound optical fiber

Measuring parallelism in lightguide surfaces

Patents Applicationslast 30 patents

OPTICAL MONITOR DEVICE

METHOD FOR ESTIMATING ORIENTATION OF OPTICAL FIBER AND METHOD FOR M...

Systems And Methods Of Side Illumination Of Waveguides

SYSTEMS, METHODS AND APPARATUSES FOR LAUNCHING LASER BEAMS INTO MUL...

Measurement Technique for Refractive Index Inhomogeneity Between Pl...

METHOD OF MAKING A DISTRIBUTED OPTICAL FIBER SENSOR HAVING ENHANCED...

Optical Fiber Termination Using a Reference Source

DEVICES, SYSTEMS, AND METHODS FOR FLEXIBLE, DEPLOYABLE STRUCTURE WI...

METHOD AND APPARATUS FOR NONDESTRUCTIVE DETERMINATION OF CORE SIZE...

OPTICAL FIBER TERMINATION USING A REFERENCE SOURCE

METHOD AND APPARATUS FOR INSPECTING INTERMITTENT CONNECTION TYPE OP...

Apparatus and Method for Terminating and Testing Connectors

INSPECTION SYSTEM AND INSPECTION METHOD

METHODS AND APPARATUS FOR DETERMINING GEOMETRIC PROPERTIES OF OPTIC...

OPTICAL POWER MONITOR DEVICE AND OPTICAL POWER MONITOR METHOD

METHODS AND DEVICES FOR MEASURING PROPERTIES OF COATINGS ON OPTICAL...

PARAMETER MEASUREMENT OF PHASE OBJECTS USING TOMOGRAPHIC IMAGING

OPTICAL FIBER THAT PROVIDES AN INDICATION THAT BREAKAGE IS IMMINENT...

SHG IMAGING TECHNIQUE FOR ASSESSING HYBRID EO POLYMER/SILICON PHOTO...

TOMOGRAPHIC IMAGING

METHOD OF FABRICATING SURFACE NANOSCALE AXIAL PHOTONIC DEVICES

SYSTEM AND METHOD FOR MEASURING AN OPTICAL FIBER

High Q-Factor Conical Optical Microresonator And Utilization In The...

Coupled Photonic Microdevices With Sub-Wavelength Feature Size

APPARATUS AND METHOD FOR THERMAL CONNECTION OF OPTICAL WAVEGUIDES

Methods For Determining The Rotational Characteristics Of An Optica...

HOLE DIAMETER MEASURING METHOD AND DEVICE FOR HOLEY OPTICAL FIBER,...

Method and Apparatus For Verifying the Termination Quality of an Op...

Apparatus and Method for Thermal Connection of Optical Waveguides

APPARATUS FOR MEASURING RESIDUAL STRESS OF OPTICAL FIBER