in which light is transversely coupled into or out of the fibre or waveguide

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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

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G01M11/35in which light is transversely coupled into or out of the fibre or waveguide

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for validating parallelism between internal facets
- Patent number 12,055,385
- Issue date Aug 6, 2024
- LUMUS LTD.
- Jonathan Gelberg
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for testing gratings
- Patent number 12,007,296
- Issue date Jun 11, 2024
- Google LLC
- Timothy Bodiya
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for temperature measurement in optical fiber f...
- Patent number 11,976,982
- Issue date May 7, 2024
- NorthLab Photonics AB
- Michael Fokine
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength checker
- Patent number 11,747,557
- Issue date Sep 5, 2023
- Nippon Telegraph and Telephone Corporation
- Takuya Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Method for evaluating the optical loss of a mechanical splice joint...
- Patent number 11,625,823
- Issue date Apr 11, 2023
- Panduit Corp.
- Jose M. Castro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical device testing method and apparatus
- Patent number 11,226,261
- Issue date Jan 18, 2022
- LUMUS LTD.
- Lilya Lobachinsky
- G01 - MEASURING TESTING
Information Patent Grant
Erasable optical coupler
- Patent number 11,209,593
- Issue date Dec 28, 2021
- University of Southampton
- Xia Chen
- 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
Method for evaluating the optical insertion loss of a mechanical sp...
- Patent number 10,984,519
- Issue date Apr 20, 2021
- Panduit Corp.
- Jose M. Castro
- G01 - MEASURING TESTING
Information Patent Grant
Surface gratings, photonics circuit, and method for wafer-level tes...
- Patent number 10,935,723
- Issue date Mar 2, 2021
- INPHI CORPORATION
- Samira Karimelahi
- G01 - MEASURING TESTING
Information Patent Grant
Integrated optical probe card and system for batch testing of optic...
- Patent number 10,782,342
- Issue date Sep 22, 2020
- Si-Ware Systems
- Bassam Saadany
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Systems and methods for measuring absorption coefficients of doped...
- Patent number 10,739,229
- Issue date Aug 11, 2020
- Mostafa Peysokhan
- G01 - MEASURING TESTING
Information Patent Grant
Optical connector polarity and loss measurement using an integratin...
- Patent number 10,541,747
- Issue date Jan 21, 2020
- Fluke Corporation
- J. David Schell
- G01 - MEASURING TESTING
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
Optical probe, inspection device, and inspection method
- Patent number 10,451,520
- Issue date Oct 22, 2019
- NEC Corporation
- Takanori Shimizu
- G01 - MEASURING TESTING
Information Patent Grant
Traceable optical fiber cable and filtered viewing device for enhan...
- Patent number 10,379,309
- Issue date Aug 13, 2019
- Corning Optical Communications LLC
- Anthony Sebastian Bauco
- F21 - LIGHTING
Information Patent Grant
Optical connector polarity and loss measurement using an integratin...
- Patent number 10,374,700
- Issue date Aug 6, 2019
- Fluke Corporation
- J. David Schell
- G02 - OPTICS
Information Patent Grant
Surface gratings, photonics circuit, and method for wafer-level tes...
- Patent number 10,365,435
- Issue date Jul 30, 2019
- Inphi Corporation
- Samira Karimelahi
- G02 - OPTICS
Information Patent Grant
Optical connector polarity and loss measurement using an integratin...
- Patent number 10,302,529
- Issue date May 28, 2019
- Fluke Corporation
- J. David Schell
- G02 - OPTICS
Information Patent Grant
Optical fiber evaluation method and optical fiber evaluation device
- Patent number 10,203,265
- Issue date Feb 12, 2019
- Sumitomo Electric Industries, Ltd.
- Tetsuya Hayashi
- 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
Method, apparatus and system for minimally intrusive fiber identifi...
- Patent number 10,168,247
- Issue date Jan 1, 2019
- AT&T Intellectual Property II, L.P.
- Nicholas J. Frigo
- G01 - MEASURING TESTING
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
Method, apparatus and system for minimally intrusive fiber identifi...
- Patent number 9,797,807
- Issue date Oct 24, 2017
- AT&T Intellectual Property II, L.P.
- Nicholas J. Frigo
- 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
Method, apparatus and system for minimally intrusive fiber identifi...
- Patent number 9,534,982
- Issue date Jan 3, 2017
- AT&T Intellectual Property II, L.P.
- Nicholas J. Frigo
- G02 - OPTICS
Information Patent Grant
Method of measuring multi-mode fiber optical properties during proc...
- Patent number 9,279,741
- Issue date Mar 8, 2016
- Corning Incorporated
- Kevin Wallace Bennett
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Long distance high power optical laser fiber break detection and co...
- Patent number 9,267,330
- Issue date Feb 23, 2016
- Foro Energy, Inc.
- Charles C. Rinzler
- G01 - MEASURING TESTING
Information Patent Grant
Single fiber noncritical-alignment wafer-scale optical testing
- Patent number 9,234,854
- Issue date Jan 12, 2016
- International Business Machines Corporation
- Solomon Assefa
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for monitoring the process performance of a laser system...
- Patent number 9,134,171
- Issue date Sep 15, 2015
- OPTOSKAND AB
- Ola Blomster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WAVELENGTH-DETECTING OPTICAL FIBER INDENTIFIER APPARATUS AND METHOD
- Publication number 20240345347
- Publication date Oct 17, 2024
- AFL TELECOMMUNICATIONS LLC
- Bin Liu
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR VALIDATING PARALLELISM BETWEEN INTERNAL FACETS
- Publication number 20240263940
- Publication date Aug 8, 2024
- LUMUS LTD.
- Jonathan GELBERG
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL COUPLER AND WAVEGUIDE SYSTEM
- Publication number 20230258862
- Publication date Aug 17, 2023
- Quantum-Si Incorporated
- Jonathan M. Rothberg
- G02 - OPTICS
Information Patent Application
MEDICAL LIGHTING DEVICE
- Publication number 20220364952
- Publication date Nov 17, 2022
- SONY OLYMPUS MEDICAL SOLUTIONS INC.
- Ken KITAMURA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR EVALUATING THE OPTICAL LOSS OF A MECHANICAL SPLICE JOINT...
- Publication number 20210241448
- Publication date Aug 5, 2021
- Panduit Corp.
- Jose M. Castro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DEVICE TESTING METHOD AND APPARATUS
- Publication number 20200292417
- Publication date Sep 17, 2020
- LUMUS LTD.
- Lilya LOBACHINSKY
- G01 - MEASURING TESTING
Information Patent Application
ERASABLE OPTICAL COUPLER
- Publication number 20200088943
- Publication date Mar 19, 2020
- UNIVERSITY OF SOUTHAMPTON
- Xia Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FUSION SPLICING SYSTEM, FUSION SPLICER AND METHOD OF DETERMINING TY...
- Publication number 20200056960
- Publication date Feb 20, 2020
- FURUKAWA ELECTRIC CO., LTD.
- Tomofumi KISE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SURFACE GRATINGS, PHOTONICS CIRCUIT, AND METHOD FOR WAFER-LEVEL TES...
- Publication number 20190310418
- Publication date Oct 10, 2019
- INPHI CORPORATION
- Samira KARIMELAHI
- G02 - OPTICS
Information Patent Application
OPTICAL CONNECTOR POLARITY AND LOSS MEASUREMENT USING AN INTEGRATIN...
- Publication number 20190312638
- Publication date Oct 10, 2019
- FLUKE CORPORATION
- J. David Schell
- G02 - OPTICS
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
OPTICAL CONNECTOR POLARITY AND LOSS MEASUREMENT USING AN INTEGRATIN...
- Publication number 20180269967
- Publication date Sep 20, 2018
- FLUKE CORPORATION
- J. David Schell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COUPLER AND WAVEGUIDE SYSTEM
- Publication number 20180172906
- Publication date Jun 21, 2018
- Quantum-Si Incorporated
- Jonathan M. Rothberg
- G02 - OPTICS
Information Patent Application
METHOD FOR DETERMINING THE REFRACTIVE INDEX PROFILE OF A CYLINDRICA...
- Publication number 20180113052
- Publication date Apr 26, 2018
- Heraeus Quarzglas GmbH & Co. KG
- Maximilian SCHMITT
- G01 - MEASURING TESTING
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
METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFI...
- Publication number 20180045605
- Publication date Feb 15, 2018
- AT&T Intellectual Property II, L.P.
- Nicholas J. Frigo
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER EVALUATION METHOD AND OPTICAL FIBER EVALUATION DEVICE
- Publication number 20180038769
- Publication date Feb 8, 2018
- Sumitomo Electric Industries, Ltd.
- Tetsuya HAYASHI
- G02 - OPTICS
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFI...
- Publication number 20170089803
- Publication date Mar 30, 2017
- AT&T Intellectual Property II, L.P.
- Nicholas J. Frigo
- G02 - OPTICS
Information Patent Application
TRACEABLE OPTICAL FIBER CABLE AND FILTERED VIEWING DEVICE FOR ENHAN...
- Publication number 20160139353
- Publication date May 19, 2016
- Corning Optical Communications LLC
- Anthony Sebastian Bauco
- G02 - OPTICS
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFI...
- Publication number 20160116370
- Publication date Apr 28, 2016
- AT&T Intellectual Property II, L.P.
- Nicholas J. Frigo
- G01 - MEASURING TESTING
Information Patent Application
INTEGRAL LIGHT SOURCES AND DETECTORS FOR AN OPTICAL SENSOR TO DETEC...
- Publication number 20160013522
- Publication date Jan 14, 2016
- Battelle Memorial Institute
- C. Alexander Morrow
- G01 - MEASURING TESTING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFI...
- Publication number 20140354978
- Publication date Dec 4, 2014
- Nicholas J. Frigo
- G02 - OPTICS
Information Patent Application
APPARATUS FOR MONITORING THE PROCESS PERFORMANCE OF A LASER SYSTEM...
- Publication number 20140346330
- Publication date Nov 27, 2014
- OPTOSKAND AB
- Ola Blomster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT COVER OR HOOD FOR LIVE OPTICAL FIBER IDENTIFIER TOOL
- Publication number 20140307250
- Publication date Oct 16, 2014
- OFS FITEL, LLC
- Yue Liang
- G01 - MEASURING TESTING
Information Patent Application
LIVE OPTICAL FIBER IDENTIFIER TOOL
- Publication number 20140307251
- Publication date Oct 16, 2014
- OFS FITEL, LLC
- Yue Liang
- G01 - MEASURING TESTING
Information Patent Application
SINGLE-FIBER NONCRITICAL-ALIGNMENT WAFER-SCALE OPTICAL TESTING
- Publication number 20140268113
- Publication date Sep 18, 2014
- International Business Machines Corporation
- Solomon Assefa
- G02 - OPTICS
Information Patent Application
SINGLE-FIBER NONCRITICAL-ALIGNMENT WAFER-SCALE OPTICAL TESTING
- Publication number 20140268120
- Publication date Sep 18, 2014
- International Business Machines Corporation
- Solomon Assefa
- G02 - OPTICS
Information Patent Application
METHOD OF MEASURING MULTI-MODE FIBER OPTICAL PROPERTIES DURING PROC...
- Publication number 20140226151
- Publication date Aug 14, 2014
- Corning Incorporated
- Kevin Wallace Bennett
- G01 - MEASURING TESTING
Information Patent Application
IN-LINE ARRANGEMENT FOR MEASURING POLARIZATION EXTINCTION RATIO
- Publication number 20140218733
- Publication date Aug 7, 2014
- OFS FITEL, LLC
- Vitaly Mikhailov
- G02 - OPTICS
Information Patent Application
LONG DISTANCE HIGH POWER OPTICAL LASER FIBER BREAK DETECTION AND CO...
- Publication number 20120273269
- Publication date Nov 1, 2012
- Charles C. Rinzler
- E21 - EARTH DRILLING MINING

in which light is transversely coupled into or out of the fibre or waveguide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and systems for validating parallelism between internal facets

Systems and methods for testing gratings

Method and apparatus for temperature measurement in optical fiber f...

Wavelength checker

Method for evaluating the optical loss of a mechanical splice joint...

Optical device testing method and apparatus

Erasable optical coupler

Optical fiber termination using a reference source

Method for evaluating the optical insertion loss of a mechanical sp...

Surface gratings, photonics circuit, and method for wafer-level tes...

Integrated optical probe card and system for batch testing of optic...

Systems and methods for measuring absorption coefficients of doped...

Optical connector polarity and loss measurement using an integratin...

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

Optical probe, inspection device, and inspection method

Traceable optical fiber cable and filtered viewing device for enhan...

Optical connector polarity and loss measurement using an integratin...

Surface gratings, photonics circuit, and method for wafer-level tes...

Optical connector polarity and loss measurement using an integratin...

Optical fiber evaluation method and optical fiber evaluation device

Visually inspecting optical fibers

Method, apparatus and system for minimally intrusive fiber identifi...

Inspection system and inspection method

Method, apparatus and system for minimally intrusive fiber identifi...

Systems and methods for inspecting wound optical fiber

Method, apparatus and system for minimally intrusive fiber identifi...

Method of measuring multi-mode fiber optical properties during proc...

Long distance high power optical laser fiber break detection and co...

Single fiber noncritical-alignment wafer-scale optical testing

Apparatus for monitoring the process performance of a laser system...

Patents Applicationslast 30 patents

WAVELENGTH-DETECTING OPTICAL FIBER INDENTIFIER APPARATUS AND METHOD

METHODS AND SYSTEMS FOR VALIDATING PARALLELISM BETWEEN INTERNAL FACETS

OPTICAL COUPLER AND WAVEGUIDE SYSTEM

MEDICAL LIGHTING DEVICE

METHOD FOR EVALUATING THE OPTICAL LOSS OF A MECHANICAL SPLICE JOINT...

OPTICAL DEVICE TESTING METHOD AND APPARATUS

ERASABLE OPTICAL COUPLER

FUSION SPLICING SYSTEM, FUSION SPLICER AND METHOD OF DETERMINING TY...

SURFACE GRATINGS, PHOTONICS CIRCUIT, AND METHOD FOR WAFER-LEVEL TES...

OPTICAL CONNECTOR POLARITY AND LOSS MEASUREMENT USING AN INTEGRATIN...

Apparatus and Method for Terminating and Testing Connectors

OPTICAL CONNECTOR POLARITY AND LOSS MEASUREMENT USING AN INTEGRATIN...

OPTICAL COUPLER AND WAVEGUIDE SYSTEM

METHOD FOR DETERMINING THE REFRACTIVE INDEX PROFILE OF A CYLINDRICA...

INSPECTION SYSTEM AND INSPECTION METHOD

METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFI...

OPTICAL FIBER EVALUATION METHOD AND OPTICAL FIBER EVALUATION DEVICE

METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFI...

TRACEABLE OPTICAL FIBER CABLE AND FILTERED VIEWING DEVICE FOR ENHAN...

METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFI...

INTEGRAL LIGHT SOURCES AND DETECTORS FOR AN OPTICAL SENSOR TO DETEC...

METHOD, APPARATUS AND SYSTEM FOR MINIMALLY INTRUSIVE FIBER IDENTIFI...

APPARATUS FOR MONITORING THE PROCESS PERFORMANCE OF A LASER SYSTEM...

LIGHT COVER OR HOOD FOR LIVE OPTICAL FIBER IDENTIFIER TOOL

LIVE OPTICAL FIBER IDENTIFIER TOOL

SINGLE-FIBER NONCRITICAL-ALIGNMENT WAFER-SCALE OPTICAL TESTING

SINGLE-FIBER NONCRITICAL-ALIGNMENT WAFER-SCALE OPTICAL TESTING

METHOD OF MEASURING MULTI-MODE FIBER OPTICAL PROPERTIES DURING PROC...

IN-LINE ARRANGEMENT FOR MEASURING POLARIZATION EXTINCTION RATIO

LONG DISTANCE HIGH POWER OPTICAL LASER FIBER BREAK DETECTION AND CO...