with core or cladding having graded refractive index

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G02B6/028

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

Current Industry

G02B6/028with core or cladding having graded refractive index

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Reduced clad dual-core optical fibers for optical fiber cables and...
- Patent number 12,197,000
- Issue date Jan 14, 2025
- Corning Incorporated
- Scott Robertson Bickham
- G02 - OPTICS
Information Patent Grant
Optical fiber
- Patent number 12,189,178
- Issue date Jan 7, 2025
- Nippon Telegraph and Telephone Corporation
- Yuto Sagae
- G02 - OPTICS
Information Patent Grant
Multi-core fiber, multi-core fiber ribbon, method of manufacturing...
- Patent number 12,174,412
- Issue date Dec 24, 2024
- Furukawa Electric Co., Ltd.
- Kazunori Mukasa
- G02 - OPTICS
Information Patent Grant
Bending-resistant low-crosstalk photonic orbital angular momentum f...
- Patent number 12,169,302
- Issue date Dec 17, 2024
- SHANGHAI UNIVERSITY
- Wei Chen
- G02 - OPTICS
Information Patent Grant
Optical fibers for single mode and few mode VCSEL-based optical fib...
- Patent number 12,164,143
- Issue date Dec 10, 2024
- Corning Incorporated
- Scott Robertson Bickham
- G02 - OPTICS
Information Patent Grant
Tension-based methods for forming bandwidth tuned optical fibers fo...
- Patent number 12,151,964
- Issue date Nov 26, 2024
- Corning Incorporated
- Xin Chen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Modal conditioner for use with bend-insensitive, multimode optical...
- Patent number 12,124,094
- Issue date Oct 22, 2024
- CommScope Technologies LLC
- Antonius Bernardus Gerardus Bolhaar
- G01 - MEASURING TESTING
Information Patent Grant
Amplifying fiber and optical amplifier
- Patent number 12,099,235
- Issue date Sep 24, 2024
- Nippon Telegraph and Telephone Corporation
- Hirotaka Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber structures and methods for beam shaping
- Patent number 12,066,673
- Issue date Aug 20, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Wang-Long Zhou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reduced coating diameter chlorine-doped silica optical fibers with...
- Patent number 12,055,753
- Issue date Aug 6, 2024
- Corning Incorporated
- Scott Robertson Bickham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multi-core optical fiber and multi-core optical fiber cable
- Patent number 12,007,601
- Issue date Jun 11, 2024
- Sumitomo Electric Industries, Ltd.
- Tetsuya Hayashi
- G02 - OPTICS
Information Patent Grant
Low loss and low dispersion optical fiber for data center optical c...
- Patent number 11,994,712
- Issue date May 28, 2024
- Corning Incorporated
- John David Downie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dispersion compensation fiber and dispersion compensation module
- Patent number 11,982,833
- Issue date May 14, 2024
- Corning Incorporated
- Pushkar Tandon
- G02 - OPTICS
Information Patent Grant
Optical waveguide with stacked cladding material layers
- Patent number 11,971,572
- Issue date Apr 30, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Shesh Mani Pandey
- G02 - OPTICS
Information Patent Grant
Optical fiber
- Patent number 11,971,571
- Issue date Apr 30, 2024
- Sumitomo Electric Industries, Ltd.
- Hirotaka Sakuma
- G02 - OPTICS
Information Patent Grant
Multi-core polymer optical fibre and the fabrication thereof
- Patent number 11,931,977
- Issue date Mar 19, 2024
- Microsoft Technology Licensing, LLC
- Paolo Costa
- G02 - OPTICS
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
Method and apparatus for measurement of mode delay in optical fibers
- Patent number 11,870,491
- Issue date Jan 9, 2024
- Fluke Corporation
- J. David Schell
- G02 - OPTICS
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
Optical fiber for data centers
- Patent number 11,860,408
- Issue date Jan 2, 2024
- Corning Incorporated
- Ming-Jun Li
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
High-bandwidth bend-insensitive multimode fiber
- Patent number 11,841,530
- Issue date Dec 12, 2023
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Wufeng Xiao
- G02 - OPTICS
Information Patent Grant
Reduced diameter optical fiber with improved microbending
- Patent number 11,828,980
- Issue date Nov 28, 2023
- Corning Incorporated
- Kevin Wallace Bennett
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multicore fiber with exterior cladding region
- Patent number 11,815,713
- Issue date Nov 14, 2023
- Corning Incorporated
- Ming-Jun Li
- G02 - OPTICS
Information Patent Grant
Composite single-mode/multimode optical fiber
- Patent number 11,808,613
- Issue date Nov 7, 2023
- Fibercore Limited
- Rogerio Tadeu Ramos
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatuses for quantitative sensing using Rayleigh sca...
- Patent number 11,788,908
- Issue date Oct 17, 2023
- The Government of the United States of America, as represented by the Secreta...
- Matthew J. Murray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber
- Patent number 11,774,672
- Issue date Oct 3, 2023
- Sumitomo Electric Industries, Ltd.
- Yuki Kawaguchi
- G02 - OPTICS
Information Patent Grant
Few-mode optical fiber measurement instrument
- Patent number 11,774,743
- Issue date Oct 3, 2023
- Eric Swanson
- G01 - MEASURING TESTING
Information Patent Grant
Optical channel bandwidth analyzer
- Patent number 11,768,327
- Issue date Sep 26, 2023
- Panduit Corp.
- Richard J. Pimpinella
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber and method of manufacturing optical fiber
- Patent number 11,714,228
- Issue date Aug 1, 2023
- Furukawa Electric Co., Ltd.
- Kazunori Mukasa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SUBSYSTEM WITH FLAT LENSES FOR MULTIMODE TRANSCEIVERS
- Publication number 20250035865
- Publication date Jan 30, 2025
- Cisco Technology, Inc.
- Sebastian ROMERO GARCIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVE NUMERICAL APERTURE CLADDING LIGHT STRIPPER
- Publication number 20250004195
- Publication date Jan 2, 2025
- Lumentum Operations LLC
- Michael LOVELADY
- G02 - OPTICS
Information Patent Application
BENDABLE, MODAL-CONDITIONING, SINGLE-MODE OPTICAL FIBERS AND OPTICA...
- Publication number 20250004193
- Publication date Jan 2, 2025
- Corning Incorporated
- Hao Chen
- G02 - OPTICS
Information Patent Application
Optical Fiber and Optical Fiber Cable
- Publication number 20250004194
- Publication date Jan 2, 2025
- Sterlite Technologies Limited
- APEKSHA MALVIYA
- G02 - OPTICS
Information Patent Application
Optical Fiber Drawing Apparatus and Method Thereof
- Publication number 20250002391
- Publication date Jan 2, 2025
- Sterlite Technologies Limited
- Srinivas Reddy Munige
- G02 - OPTICS
Information Patent Application
Optical Fiber Cable and Optical Fiber With Double Trench
- Publication number 20250004229
- Publication date Jan 2, 2025
- Sterlite Technologies Limited
- APEKSHA MALVIYA
- G02 - OPTICS
Information Patent Application
BENDING-RESISTANT LOW-CROSSTALK PHOTONIC ORBITAL ANGULAR MOMENTUM F...
- Publication number 20240418931
- Publication date Dec 19, 2024
- SHANGHAI UNIVERSITY
- Wei CHEN
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMITTING APPARATUS, AND OPTICAL RECEIVI...
- Publication number 20240377594
- Publication date Nov 14, 2024
- FUJITSU OPTICAL COMPONENTS LIMITED
- Akira OKA
- G02 - OPTICS
Information Patent Application
PLASTIC OPTICAL FIBER AND METHOD FOR PRODUCING THE SAME
- Publication number 20240377576
- Publication date Nov 14, 2024
- Nitto Denko Corporation
- Hiroshi OHMURA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS FOR OPTIMIZING GRADED INDEX FIBER LENGTH TO IMPROVE IMAGE Q...
- Publication number 20240368021
- Publication date Nov 7, 2024
- Lumentum Operations LLC
- Richard D. FAULHABER
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER INCLUDING INTRA-CLADDING BARRIER LAYER
- Publication number 20240353613
- Publication date Oct 24, 2024
- OFS FITEL, LLC
- Tristan Kremp
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PLASTIC OPTICAL FIBER, OPTICAL CORD, AND ACTIVE OPTICAL CABLE
- Publication number 20240329295
- Publication date Oct 3, 2024
- Nitto Denko Corporation
- Takashi Shimizu
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER WITH WIDE BANDWIDTH AND HIGH GAINS IN O+E BAND AND RE...
- Publication number 20240319434
- Publication date Sep 26, 2024
- SHANGHAI UNIVERSITY
- Tingyun WANG
- G02 - OPTICS
Information Patent Application
MULTI-CORE OPTICAL FIBER AND MULTI-CORE OPTICAL FIBER CABLE
- Publication number 20240288627
- Publication date Aug 29, 2024
- Sumitomo Electric Industries, Ltd.
- Tetsuya HAYASHI
- G02 - OPTICS
Information Patent Application
SINGLE-MODE OPTICAL FIBERS WITH LOW CUTOFF WAVELENGTH AND LOW BEND...
- Publication number 20240255694
- Publication date Aug 1, 2024
- Corning Incorporated
- Scott Robertson Bickham
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20240192437
- Publication date Jun 13, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Yuki SATO
- G02 - OPTICS
Information Patent Application
POLYSACCHARIDE HYDROGEL OPTICAL FIBERS AND THEIR FABRICATION AND USE
- Publication number 20240184016
- Publication date Jun 6, 2024
- The Board of Trustees of the Leland Stanford Junior University
- Utkan Demirci
- B82 - NANO-TECHNOLOGY
Information Patent Application
LOSS OPTIMIZING ASYMMETRIC OPTICAL SPLITTER
- Publication number 20240162986
- Publication date May 16, 2024
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBER
- Publication number 20240150227
- Publication date May 9, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Kazunori MUKASA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
UNCOUPLED-CORE MULTICORE OPTICAL FIBER WITH REDUCED CROSS TALK
- Publication number 20240069271
- Publication date Feb 29, 2024
- Corning Incorporated
- Pushkar Tandon
- G02 - OPTICS
Information Patent Application
UNCOUPLED MULTICORE OPTICAL FIBER WITH ALKALI DOPED, OFF-SET TRENCH...
- Publication number 20240053531
- Publication date Feb 15, 2024
- Corning Incorporated
- Pushkar Tandon
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20240027679
- Publication date Jan 25, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Kazunori MUKASA
- G02 - OPTICS
Information Patent Application
OPTICAL CHANNEL BANDWIDTH ANALYZER
- Publication number 20240004128
- Publication date Jan 4, 2024
- Panduit Corp.
- Richard J. Pimpinella
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED COATING DIAMETER CHLORINE-DOPED SILICA OPTICAL FIBERS WITH...
- Publication number 20230408760
- Publication date Dec 21, 2023
- Corning Incorporated
- Scott Robertson Bickham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FIBER-BASED ANGULAR HOMOGENIZER
- Publication number 20230359051
- Publication date Nov 9, 2023
- nLIGHT, Inc.
- Jay SMALL
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
COMPLIANT OPTICAL FIBER
- Publication number 20230341619
- Publication date Oct 26, 2023
- Corning Incorporated
- Scott Robertson Bickham
- G02 - OPTICS
Information Patent Application
SINGLE MODE OPTICAL FIBER SUITABLE FOR RIBBON APPLICATIONS
- Publication number 20230314698
- Publication date Oct 5, 2023
- Sterlite Technologies Limited
- Apeksha Malviya
- G02 - OPTICS
Information Patent Application
MULTI-CORE POLYMER OPTICAL FIBRE AND THE FABRICATION THEREOF
- Publication number 20230311438
- Publication date Oct 5, 2023
- Microsoft Technology Licensing, LLC
- Paolo COSTA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL FIBERS FOR SINGLE MODE AND FEW MODE VCSEL-BASED OPTICAL FIB...
- Publication number 20230305221
- Publication date Sep 28, 2023
- Corning Incorporated
- Scott Robertson Bickham
- G02 - OPTICS
Information Patent Application
Apparatus for Guiding Light from an Input Side to an Output Side
- Publication number 20230305233
- Publication date Sep 28, 2023
- Leibniz-Institut für Astrophysik Potsdam (AIP)
- John Davenport
- G02 - OPTICS

with core or cladding having graded refractive index

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reduced clad dual-core optical fibers for optical fiber cables and...

Optical fiber

Multi-core fiber, multi-core fiber ribbon, method of manufacturing...

Bending-resistant low-crosstalk photonic orbital angular momentum f...

Optical fibers for single mode and few mode VCSEL-based optical fib...

Tension-based methods for forming bandwidth tuned optical fibers fo...

Modal conditioner for use with bend-insensitive, multimode optical...

Amplifying fiber and optical amplifier

Optical fiber structures and methods for beam shaping

Reduced coating diameter chlorine-doped silica optical fibers with...

Multi-core optical fiber and multi-core optical fiber cable

Low loss and low dispersion optical fiber for data center optical c...

Dispersion compensation fiber and dispersion compensation module

Optical waveguide with stacked cladding material layers

Optical fiber

Multi-core polymer optical fibre and the fabrication thereof

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

Adjustable beam characteristics

Method and apparatus for measurement of mode delay in optical fibers

Optical fiber bending mechanisms

Optical fiber for data centers

High-bandwidth bend-insensitive multimode fiber

Reduced diameter optical fiber with improved microbending

Multicore fiber with exterior cladding region

Composite single-mode/multimode optical fiber

Methods and apparatuses for quantitative sensing using Rayleigh sca...

Optical fiber

Few-mode optical fiber measurement instrument

Optical channel bandwidth analyzer

Optical fiber and method of manufacturing optical fiber

Patents Applicationslast 30 patents

OPTICAL SUBSYSTEM WITH FLAT LENSES FOR MULTIMODE TRANSCEIVERS

SELECTIVE NUMERICAL APERTURE CLADDING LIGHT STRIPPER

BENDABLE, MODAL-CONDITIONING, SINGLE-MODE OPTICAL FIBERS AND OPTICA...

Optical Fiber and Optical Fiber Cable

Optical Fiber Drawing Apparatus and Method Thereof

Optical Fiber Cable and Optical Fiber With Double Trench

BENDING-RESISTANT LOW-CROSSTALK PHOTONIC ORBITAL ANGULAR MOMENTUM F...

OPTICAL DEVICE, OPTICAL TRANSMITTING APPARATUS, AND OPTICAL RECEIVI...

PLASTIC OPTICAL FIBER AND METHOD FOR PRODUCING THE SAME

METHODS FOR OPTIMIZING GRADED INDEX FIBER LENGTH TO IMPROVE IMAGE Q...

OPTICAL FIBER INCLUDING INTRA-CLADDING BARRIER LAYER

PLASTIC OPTICAL FIBER, OPTICAL CORD, AND ACTIVE OPTICAL CABLE

OPTICAL FIBER WITH WIDE BANDWIDTH AND HIGH GAINS IN O+E BAND AND RE...

MULTI-CORE OPTICAL FIBER AND MULTI-CORE OPTICAL FIBER CABLE

SINGLE-MODE OPTICAL FIBERS WITH LOW CUTOFF WAVELENGTH AND LOW BEND...

OPTICAL FIBER

POLYSACCHARIDE HYDROGEL OPTICAL FIBERS AND THEIR FABRICATION AND USE

LOSS OPTIMIZING ASYMMETRIC OPTICAL SPLITTER

OPTICAL FIBER

UNCOUPLED-CORE MULTICORE OPTICAL FIBER WITH REDUCED CROSS TALK

UNCOUPLED MULTICORE OPTICAL FIBER WITH ALKALI DOPED, OFF-SET TRENCH...

OPTICAL FIBER

OPTICAL CHANNEL BANDWIDTH ANALYZER

REDUCED COATING DIAMETER CHLORINE-DOPED SILICA OPTICAL FIBERS WITH...

FIBER-BASED ANGULAR HOMOGENIZER

COMPLIANT OPTICAL FIBER

SINGLE MODE OPTICAL FIBER SUITABLE FOR RIBBON APPLICATIONS

MULTI-CORE POLYMER OPTICAL FIBRE AND THE FABRICATION THEREOF

OPTICAL FIBERS FOR SINGLE MODE AND FEW MODE VCSEL-BASED OPTICAL FIB...

Apparatus for Guiding Light from an Input Side to an Output Side