Optical fibres characterised both by the number of different refractive index layers around the central core segment

Industry

CPC
G02B6/03616

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/03616Optical fibres characterised both by the number of different refractive index layers around the central core segment

Industries

Patents Grantslast 30 patents

Information Patent Grant
Methods of and systems for processing using adjustable beam charact...
- Patent number 11,886,053
- Issue date Jan 30, 2024
- nLIGHT, Inc.
- Ken Gross
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Adjustable beam characteristics
- Patent number 11,886,052
- Issue date Jan 30, 2024
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Optical fiber bending mechanisms
- Patent number 11,858,842
- Issue date Jan 2, 2024
- nLIGHT, Inc.
- Aaron Brown
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
3D printed waveguides and method based on photonic crystal fibers
- Patent number 11,796,734
- Issue date Oct 24, 2023
- King Abdullah University of Science and Technology
- Carlo Liberale
- G02 - OPTICS
Information Patent Grant
Optical filter
- Patent number 11,733,442
- Issue date Aug 22, 2023
- Viavi Solutions Inc.
- James Switzer
- G02 - OPTICS
Information Patent Grant
Optical fiber and laser device
- Patent number 11,656,402
- Issue date May 23, 2023
- Fujikura Ltd.
- Rintaro Kitahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low cross-talk multicore optical fiber for single mode operation
- Patent number 11,579,355
- Issue date Feb 14, 2023
- Corning Incorporated
- Pushkar Tandon
- G02 - OPTICS
Information Patent Grant
Microlayer coextrusion of optical end products
- Patent number 11,513,283
- Issue date Nov 29, 2022
- Guill Tool & Engineering Co., Inc.
- Richard Guillemette
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber with nitrogen and chlorine co-doped core
- Patent number 11,500,149
- Issue date Nov 15, 2022
- Corning Incorporated
- Richard Michael Fiacco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multi-core fiber
- Patent number 11,378,735
- Issue date Jul 5, 2022
- Furukawa Electric Co., Ltd.
- Masanori Takahashi
- G02 - OPTICS
Information Patent Grant
Single mode LMA (large mode area) fiber
- Patent number 11,353,650
- Issue date Jun 7, 2022
- nLIGHT, Inc.
- Manoj Kanskar
- G02 - OPTICS
Information Patent Grant
Multi-core optical fiber
- Patent number 11,314,015
- Issue date Apr 26, 2022
- Sumitomo Electric Industries, Ltd.
- Tetsuya Hayashi
- G02 - OPTICS
Information Patent Grant
Flexible waveguide having an asymmetric optical-loss performance cu...
- Patent number 11,199,664
- Issue date Dec 14, 2021
- International Business Machines Corporation
- Tymon Barwicz
- G02 - OPTICS
Information Patent Grant
Low bend loss optical fiber with step index core
- Patent number 11,067,744
- Issue date Jul 20, 2021
- Corning Incorporated
- Scott Robertson Bickham
- G02 - OPTICS
Information Patent Grant
Fabric items with thermally imprinted light-emitting regions
- Patent number 10,989,868
- Issue date Apr 27, 2021
- Apple Inc.
- Yi Zou
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Grant
Optical fiber
- Patent number 10,908,354
- Issue date Feb 2, 2021
- Sumitomo Electric Industries, Ltd.
- Keisei Morita
- G02 - OPTICS
Information Patent Grant
Optical filter
- Patent number 10,901,127
- Issue date Jan 26, 2021
- VIAVI Solutions Inc.
- James Switzer
- G02 - OPTICS
Information Patent Grant
Flexible waveguide having an asymmetric optical-loss performance cu...
- Patent number 10,884,191
- Issue date Jan 5, 2021
- International Business Machines Corporation
- Tymon Barwicz
- G02 - OPTICS
Information Patent Grant
Microlayer coextrusion of optical end products
- Patent number 10,866,358
- Issue date Dec 15, 2020
- Guill Tool & Engineering Co., Inc.
- Richard Guillemette
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical connection component
- Patent number 10,823,917
- Issue date Nov 3, 2020
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- G02 - OPTICS
Information Patent Grant
Methods of and systems for materials processing using optical beams
- Patent number 10,739,621
- Issue date Aug 11, 2020
- nLIGHT, Inc.
- Brian Victor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fiber-coupled device for varying beam characteristics
- Patent number 10,732,439
- Issue date Aug 4, 2020
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical fiber bending mechanisms
- Patent number 10,730,785
- Issue date Aug 4, 2020
- nLIGHT, Inc.
- Aaron Brown
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Adjustable beam characteristics
- Patent number 10,732,440
- Issue date Aug 4, 2020
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Optical power density control in fiber-coupled laser
- Patent number 10,705,348
- Issue date Jul 7, 2020
- nLIGHT, Inc.
- Robert J. Martinsen
- G02 - OPTICS
Information Patent Grant
Beam modification structures and methods of modifying optical beam...
- Patent number 10,682,726
- Issue date Jun 16, 2020
- nLIGHT, Inc.
- Ken Gross
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Production of temporally apparent intensity distribution by rapid p...
- Patent number 10,677,984
- Issue date Jun 9, 2020
- nLIGHT, Inc.
- Aaron W. Brown
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Additive manufacturing systems and methods for the same
- Patent number 10,661,342
- Issue date May 26, 2020
- nLIGHT, Inc.
- Joona Koponen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fiber optical beam delivery device producing selectable intensity p...
- Patent number 10,663,768
- Issue date May 26, 2020
- nLIGHT, Inc.
- Robert J. Martinsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for modifying beam characteristics
- Patent number 10,663,769
- Issue date May 26, 2020
- nLIGHT, Inc.
- Scott Karlsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PLASTIC SCINTILLATING FIBER AND ITS MANUFACTURING METHOD
- Publication number 20230384466
- Publication date Nov 30, 2023
- KURARAY CO., LTD.
- Katsuhiro FUJITA
- G01 - MEASURING TESTING
Information Patent Application
MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS
- Publication number 20230089816
- Publication date Mar 23, 2023
- GUILL TOOL & ENGINEERING CO., INC.
- Richard Guillemette
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTI-CORE OPTICAL AMPLIFYING FIBER, MULTI-CORE OPTICAL FIBER AMPLI...
- Publication number 20230003934
- Publication date Jan 5, 2023
- FURUKAWA ELECTRIC CO., LTD.
- Shigehiro TAKASAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...
- Publication number 20220404648
- Publication date Dec 22, 2022
- nLIGHT, Inc.
- Ken GROSS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
3D PRINTED WAVEGUIDES AND METHOD BASED ON PHOTONIC CRYSTAL FIBERS
- Publication number 20220221645
- Publication date Jul 14, 2022
- King Abdullah University of Science and Technology
- Carlo LIBERALE
- G02 - OPTICS
Information Patent Application
LOW CROSS-TALK MULTICORE OPTICAL FIBER FOR SINGLE MODE OPERATION
- Publication number 20220026629
- Publication date Jan 27, 2022
- Corning Incorporated
- Pushkar Tandon
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER WITH NITROGEN AND CHLORINE CO-DOPED CORE
- Publication number 20210349257
- Publication date Nov 11, 2021
- Corning Incorporated
- Richard Michael Fiacco
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
MULTI-CORE OPTICAL FIBER
- Publication number 20210294025
- Publication date Sep 23, 2021
- Sumitomo Electric Industries, Ltd.
- Tetsuya Hayashi
- G01 - MEASURING TESTING
Information Patent Application
METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...
- Publication number 20210286200
- Publication date Sep 16, 2021
- nLIGHT, Inc.
- Ken GROSS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
OPTICAL FIBRE HAVING CENTERLINE CORE PROFILE
- Publication number 20210247566
- Publication date Aug 12, 2021
- Sterlite Technologies Limited
- Apeksha Malviya
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20210124102
- Publication date Apr 29, 2021
- VIAVI Solutions Inc.
- James SWITZER
- G02 - OPTICS
Information Patent Application
FLEXIBLE WAVEGUIDE HAVING AN ASYMMETRIC OPTICAL-LOSS PERFORMANCE CU...
- Publication number 20210109289
- Publication date Apr 15, 2021
- International Business Machines Corporation
- TYMON BARWICZ
- G02 - OPTICS
Information Patent Application
MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS
- Publication number 20210096296
- Publication date Apr 1, 2021
- GUILL TOOL & ENGINEERING CO., INC.
- Richard Guillemette
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL FIBER AND LASER DEVICE
- Publication number 20210066879
- Publication date Mar 4, 2021
- FUJIKURA LTD.
- Rintaro Kitahara
- G02 - OPTICS
Information Patent Application
FLEXIBLE WAVEGUIDE HAVING AN ASYMMETRIC OPTICAL-LOSS PERFORMANCE CU...
- Publication number 20200386946
- Publication date Dec 10, 2020
- International Business Machines Corporation
- TYMON BARWICZ
- G02 - OPTICS
Information Patent Application
ADJUSTABLE BEAM CHARACTERISTICS
- Publication number 20200333640
- Publication date Oct 22, 2020
- nLIGHT, Inc.
- Dahv A.V. Kliner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
OPTICAL FIBER
- Publication number 20200278492
- Publication date Sep 3, 2020
- Sumitomo Electric Industries, Ltd.
- Keisei MORITA
- G02 - OPTICS
Information Patent Application
LOW BEND LOSS OPTICAL FIBER WITH STEP INDEX CORE
- Publication number 20200158945
- Publication date May 21, 2020
- Corning Incorporated
- Scott Robertson Bickham
- G02 - OPTICS
Information Patent Application
MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS
- Publication number 20200142126
- Publication date May 7, 2020
- GUILL TOOL & ENGINEERING CO., INC.
- Richard Guillemette
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL CONNECTION COMPONENT
- Publication number 20200116948
- Publication date Apr 16, 2020
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
USE OF VARIABLE BEAM PARAMETERS TO CONTROL SOLIDIFICATION OF A MATE...
- Publication number 20200116926
- Publication date Apr 16, 2020
- nLIGHT, Inc.
- Brian Victor
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SINGLE MODE LMA (LARGE MODE AREA) FIBER
- Publication number 20190302354
- Publication date Oct 3, 2019
- nLIGHT, Inc.
- Manoj Kanskar
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20190227210
- Publication date Jul 25, 2019
- VIAVI Solutions Inc.
- James SWITZER
- G02 - OPTICS
Information Patent Application
OPTICAL BRANCHING/COUPLING DEVICE AND OPTICAL TRANSMISSION/RECEPTIO...
- Publication number 20190079244
- Publication date Mar 14, 2019
- Adamant Namiki Precision Jewel Co., Ltd.
- Hiroyuki FUJIWARA
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20190049658
- Publication date Feb 14, 2019
- FUJIKURA LTD.
- Shota Saito
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE
- Publication number 20190033512
- Publication date Jan 31, 2019
- FUJIKURA LTD.
- Hitoshi Uemura
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER
- Publication number 20190025483
- Publication date Jan 24, 2019
- Viavi Solutions Inc.
- James SWITZER III
- G02 - OPTICS
Information Patent Application
MULTIPLE MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS
- Publication number 20180370167
- Publication date Dec 27, 2018
- GUILL TOOL & ENGINEERING CO., INC.
- Richard Guillemette
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LOOP MEMORY CELL
- Publication number 20180261288
- Publication date Sep 13, 2018
- Ted Greg Lee FRUMKIN
- G11 - INFORMATION STORAGE
Information Patent Application
BEAM MODIFICATION STRUCTURES AND METHODS OF MODIFYING OPTICAL BEAM...
- Publication number 20180214980
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Ken GROSS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Optical fibres characterised both by the number of different refractive index layers around the central core segment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods of and systems for processing using adjustable beam charact...

Adjustable beam characteristics

Optical fiber bending mechanisms

3D printed waveguides and method based on photonic crystal fibers

Optical filter

Optical fiber and laser device

Low cross-talk multicore optical fiber for single mode operation

Microlayer coextrusion of optical end products

Optical fiber with nitrogen and chlorine co-doped core

Multi-core fiber

Single mode LMA (large mode area) fiber

Multi-core optical fiber

Flexible waveguide having an asymmetric optical-loss performance cu...

Low bend loss optical fiber with step index core

Fabric items with thermally imprinted light-emitting regions

Optical fiber

Optical filter

Flexible waveguide having an asymmetric optical-loss performance cu...

Microlayer coextrusion of optical end products

Optical connection component

Methods of and systems for materials processing using optical beams

Fiber-coupled device for varying beam characteristics

Optical fiber bending mechanisms

Adjustable beam characteristics

Optical power density control in fiber-coupled laser

Beam modification structures and methods of modifying optical beam...

Production of temporally apparent intensity distribution by rapid p...

Additive manufacturing systems and methods for the same

Fiber optical beam delivery device producing selectable intensity p...

Systems and methods for modifying beam characteristics

Patents Applicationslast 30 patents

PLASTIC SCINTILLATING FIBER AND ITS MANUFACTURING METHOD

MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

MULTI-CORE OPTICAL AMPLIFYING FIBER, MULTI-CORE OPTICAL FIBER AMPLI...

METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...

3D PRINTED WAVEGUIDES AND METHOD BASED ON PHOTONIC CRYSTAL FIBERS

LOW CROSS-TALK MULTICORE OPTICAL FIBER FOR SINGLE MODE OPERATION

OPTICAL FIBER WITH NITROGEN AND CHLORINE CO-DOPED CORE

MULTI-CORE OPTICAL FIBER

METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...

OPTICAL FIBRE HAVING CENTERLINE CORE PROFILE

OPTICAL FILTER

FLEXIBLE WAVEGUIDE HAVING AN ASYMMETRIC OPTICAL-LOSS PERFORMANCE CU...

MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

OPTICAL FIBER AND LASER DEVICE

FLEXIBLE WAVEGUIDE HAVING AN ASYMMETRIC OPTICAL-LOSS PERFORMANCE CU...

ADJUSTABLE BEAM CHARACTERISTICS

OPTICAL FIBER

LOW BEND LOSS OPTICAL FIBER WITH STEP INDEX CORE

MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

OPTICAL CONNECTION COMPONENT

USE OF VARIABLE BEAM PARAMETERS TO CONTROL SOLIDIFICATION OF A MATE...

SINGLE MODE LMA (LARGE MODE AREA) FIBER

OPTICAL FILTER

OPTICAL BRANCHING/COUPLING DEVICE AND OPTICAL TRANSMISSION/RECEPTIO...

OPTICAL FIBER

OPTICAL DEVICE

OPTICAL FILTER

MULTIPLE MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

LOOP MEMORY CELL

BEAM MODIFICATION STRUCTURES AND METHODS OF MODIFYING OPTICAL BEAM...