Graded index region external to the central core segment

Industry

CPC
G02B6/0283

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Parent Industries

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

Current Industry

G02B6/0283Graded index region external to the central core segment

Industries

Patents Grantslast 30 patents

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
Optical fiber with inverse triangular trench design
- Patent number 11,675,125
- Issue date Jun 13, 2023
- Corning Incorporated
- Ming-Jun Li
- G02 - OPTICS
Information Patent Grant
Cutoff shifted optical fibre
- Patent number 11,561,341
- Issue date Jan 24, 2023
- Apeksha Malaviya
- G02 - OPTICS
Information Patent Grant
Multicore optical fiber with depressed index common cladding
- Patent number 11,531,156
- Issue date Dec 20, 2022
- Corning Incorporated
- Pushkar Tandon
- G02 - OPTICS
Information Patent Grant
Optical fiber structures and methods for beam shaping
- Patent number 11,435,538
- Issue date Sep 6, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Wang-Long Zhou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Side fire optical fiber for high power applications
- Patent number 11,324,553
- Issue date May 10, 2022
- Biolitec Unternehmensbeteilgungs II AG
- Alexander Harschack
- G02 - OPTICS
Information Patent Grant
Low diameter optical fiber
- Patent number 11,150,403
- Issue date Oct 19, 2021
- Corning Incorporated
- Dana Craig Bookbinder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical fibers having a varying clad index and methods of forming same
- Patent number 11,125,937
- Issue date Sep 21, 2021
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low diameter optical fiber
- Patent number 11,009,656
- Issue date May 18, 2021
- Corning Incorporated
- Dana Craig Bookbinder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low diameter optical fiber
- Patent number 11,009,655
- Issue date May 18, 2021
- Corning Incorporated
- Dana Craig Bookbinder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical fiber and slanted fiber grating
- Patent number 10,908,353
- Issue date Feb 2, 2021
- Sumitomo Electric Industries, Ltd.
- Shigehiro Nagano
- G02 - OPTICS
Information Patent Grant
Optical fiber design method
- Patent number 10,816,722
- Issue date Oct 27, 2020
- Nippon Telegraph and Telephone Corporation
- Takashi Matsui
- G02 - OPTICS
Information Patent Grant
Optical fiber and method for manufacturing same
- Patent number 10,578,796
- Issue date Mar 3, 2020
- Fujikura Ltd.
- Katsubumi Nagasu
- G02 - OPTICS
Information Patent Grant
Glass large-core optical fibers
- Patent number 10,353,144
- Issue date Jul 16, 2019
- IMRA America, Inc.
- Liang Dong
- G02 - OPTICS
Information Patent Grant
Optical fiber
- Patent number 10,267,984
- Issue date Apr 23, 2019
- Fujikura Ltd.
- Sho Endo
- G02 - OPTICS
Information Patent Grant
Optical fiber rod, optical fiber, image fiber, and method for manuf...
- Patent number 10,215,916
- Issue date Feb 26, 2019
- Kuraray Co., Ltd.
- Ryuichi Iwakawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical fibers having a varying clad index and methods of forming same
- Patent number 10,146,008
- Issue date Dec 4, 2018
- Corning Incorporated
- Dana Craig Bookbinder
- G02 - OPTICS
Information Patent Grant
Dispersion shifted optical fiber
- Patent number 10,094,976
- Issue date Oct 9, 2018
- Fujikura Ltd.
- Takaaki Suzuki
- G02 - OPTICS
Information Patent Grant
Low diameter optical fiber
- Patent number 9,995,874
- Issue date Jun 12, 2018
- Corning Incorporated
- Dana Craig Bookbinder
- G02 - OPTICS
Information Patent Grant
Method for making low bend loss optical fiber preforms
- Patent number 9,975,802
- Issue date May 22, 2018
- Corning Incorporated
- Steven Bruce Dawes
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical amplifier, optical amplifying system, wavelength converter,...
- Patent number 9,948,057
- Issue date Apr 17, 2018
- Furukawa Electric Co., Ltd.
- Shigehiro Takasaka
- G02 - OPTICS
Information Patent Grant
Method and system for non-contact optical-power measurement
- Patent number 9,791,347
- Issue date Oct 17, 2017
- Lockheed Martin Corporation
- Stephen J. Guimond
- G02 - OPTICS
Information Patent Grant
Waveguide with gradient index material adjacent input coupler
- Patent number 9,759,863
- Issue date Sep 12, 2017
- Seagate Technology LLC
- Chubing Peng
- G02 - OPTICS
Information Patent Grant
Glass large-core optical fibers
- Patent number 9,632,243
- Issue date Apr 25, 2017
- IMRA America, Inc.
- Liang Dong
- G02 - OPTICS
Information Patent Grant
Hydrogen-resistant optical fiber
- Patent number 9,599,769
- Issue date Mar 21, 2017
- Verrillon, Inc.
- William Jacobsen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber
- Patent number 9,588,286
- Issue date Mar 7, 2017
- Sumitomo Electric Industries, Ltd
- Tetsuya Haruna
- G02 - OPTICS
Information Patent Grant
Bend compensation in telecommunications optical fibers
- Patent number 9,459,402
- Issue date Oct 4, 2016
- OFS Fitel, LLC
- John M Fini
- G02 - OPTICS
Information Patent Grant
System for non-contact optical-power measurement
- Patent number 9,429,467
- Issue date Aug 30, 2016
- Lockheed Martin Corporation
- Stephen J. Guimond
- G01 - MEASURING TESTING
Information Patent Grant
Bending insensitive single-mode optical fiber
- Patent number 9,348,087
- Issue date May 24, 2016
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Lei Zhang
- G02 - OPTICS
Information Patent Grant
Optical coupling/splitting device, two-way optical propagation devi...
- Patent number 9,306,670
- Issue date Apr 5, 2016
- Nippon Telegraph and Telephone Corporation
- Masamichi Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER WITH INVERSE TRIANGULAR TRENCH DESIGN
- Publication number 20230266525
- Publication date Aug 24, 2023
- Corning Incorporated
- Ming-Jun Li
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20230037687
- Publication date Feb 9, 2023
- Sumitomo Electric Industries, Ltd.
- Yuki KAWAGUCHI
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER STRUCTURES AND METHODS FOR BEAM SHAPING
- Publication number 20220365298
- Publication date Nov 17, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Wang-Long ZHOU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MULTICORE OPTICAL FIBER WITH DEPRESSED INDEX COMMON CLADDING
- Publication number 20220066090
- Publication date Mar 3, 2022
- Corning Incorporated
- Pushkar Tandon
- G02 - OPTICS
Information Patent Application
LOW DIAMETER OPTICAL FIBER
- Publication number 20200284976
- Publication date Sep 10, 2020
- Corning Incorporated
- Dana Craig Bookbinder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL FIBER STRUCTURES AND METHODS FOR BEAM SHAPING
- Publication number 20200147720
- Publication date May 14, 2020
- Wang-Long ZHOU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL FIBER AND METHOD FOR MANUFACTURING SAME
- Publication number 20190113678
- Publication date Apr 18, 2019
- FUJIKURA LTD.
- Katsubumi Nagasu
- G02 - OPTICS
Information Patent Application
OPTICAL FIBERS HAVING A VARYING CLAD INDEX AND METHODS OF FORMING SAME
- Publication number 20190004245
- Publication date Jan 3, 2019
- Corning Incorporated
- Dana Craig Bookbinder
- G02 - OPTICS
Information Patent Application
Despeckling devices and methods
- Publication number 20180252863
- Publication date Sep 6, 2018
- RealD Inc.
- Kevin Curtis
- G02 - OPTICS
Information Patent Application
LOW DIAMETER OPTICAL FIBER
- Publication number 20180203184
- Publication date Jul 19, 2018
- Corning Incorporated
- Dana Craig Bookbinder
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW DIAMETER OPTICAL FIBER
- Publication number 20180128971
- Publication date May 10, 2018
- Corning Incorporated
- Dana Craig Bookbinder
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER DESIGN METHOD
- Publication number 20180052278
- Publication date Feb 22, 2018
- Nippon Telegraph and Telephone Corporation
- Takashi Matsui
- G02 - OPTICS
Information Patent Application
DISPERSION SHIFTED OPTICAL FIBER
- Publication number 20180011245
- Publication date Jan 11, 2018
- FUJIKURA LTD.
- Takaaki Suzuki
- G02 - OPTICS
Information Patent Application
GLASS LARGE-CORE OPTICAL FIBERS
- Publication number 20170322370
- Publication date Nov 9, 2017
- IMRA America, Inc.
- Liang Dong
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20170269294
- Publication date Sep 21, 2017
- FUJIKURA LTD.
- Sho Endo
- G02 - OPTICS
Information Patent Application
LOW DIAMETER OPTICAL FIBER
- Publication number 20160216442
- Publication date Jul 28, 2016
- Corning Incorporated
- Dana Craig Bookbinder
- G02 - OPTICS
Information Patent Application
OPTICAL AMPLIFIER, OPTICAL AMPLIFYING SYSTEM, WAVELENGTH CONVERTER,...
- Publication number 20160172818
- Publication date Jun 16, 2016
- FURUKAWA ELECTRIC CO., LTD.
- Shigehiro TAKASAKA
- G02 - OPTICS
Information Patent Application
BENDING INSENSITIVE SINGLE-MODE OPTICAL FIBER
- Publication number 20160139333
- Publication date May 19, 2016
- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
- Lei Zhang
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20160131832
- Publication date May 12, 2016
- Sumitomo Electric Industries, Ltd.
- Tetsuya HARUNA
- G02 - OPTICS
Information Patent Application
HYDROGEN-RESISTANT OPTICAL FIBER
- Publication number 20160124143
- Publication date May 5, 2016
- Verrillon, Inc.
- William Jacobsen
- G02 - OPTICS
Information Patent Application
BEND COMPENSATION IN TELECOMMUNICATIONS OPTICAL FIBERS
- Publication number 20150362670
- Publication date Dec 17, 2015
- OFS FITEL, LLC
- John M. Fini
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER AND OPTICAL FIBER SILICA GLASS BASE MATERIAL
- Publication number 20150331180
- Publication date Nov 19, 2015
- Shin-Etsu Chemical Co., Ltd.
- Hiroshi OYAMADA
- G02 - OPTICS
Information Patent Application
NANO-SCALE CONTINUOUS RESONANCE TRAP REFRACTOR BASED SPLITTER, COMB...
- Publication number 20150301275
- Publication date Oct 22, 2015
- SOLARSORT TECHNOLOGIES, INC
- Jeffrey C. Andle
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR NON-CONTACT OPTICAL-POWER MEASUREMENT
- Publication number 20150292938
- Publication date Oct 15, 2015
- Lockheed Martin Corporation
- Stephen J. Guimond
- G02 - OPTICS
Information Patent Application
GLASS LARGE-CORE OPTICAL FIBERS
- Publication number 20150241628
- Publication date Aug 27, 2015
- IMRA America, Inc.
- Liang Dong
- G02 - OPTICS
Information Patent Application
MULTICORE OPTICAL FIBER WITH MULTIMODE CORES
- Publication number 20150160408
- Publication date Jun 11, 2015
- Corning Incorporated
- Scott Robertson Bickham
- G02 - OPTICS
Information Patent Application
MULTICORE FIBER
- Publication number 20150147039
- Publication date May 28, 2015
- FUJIKURA LTD.
- Itaru Ishida
- G02 - OPTICS
Information Patent Application
MULTICORE FIBER AND METHOD OF MANUFACTURE OF THE SAME
- Publication number 20150139596
- Publication date May 21, 2015
- FUJIKURA LTD.
- Itaru Ishida
- G02 - OPTICS
Information Patent Application
ALL GLASS METHOD FOR FRUSTRATING INTERNAL REFLECTION IN AN OPTICAL...
- Publication number 20150055922
- Publication date Feb 26, 2015
- Corning Incorporated
- Brian McMaster
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR COMPENSATING FOR AND USING MODE-PROFILE DISTO...
- Publication number 20150043879
- Publication date Feb 12, 2015
- Lockheed Martin Corporation
- John D. Minelly
- G02 - OPTICS

Graded index region external to the central core segment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical fiber

Optical fiber with inverse triangular trench design

Cutoff shifted optical fibre

Multicore optical fiber with depressed index common cladding

Optical fiber structures and methods for beam shaping

Side fire optical fiber for high power applications

Low diameter optical fiber

Optical fibers having a varying clad index and methods of forming same

Low diameter optical fiber

Low diameter optical fiber

Optical fiber and slanted fiber grating

Optical fiber design method

Optical fiber and method for manufacturing same

Glass large-core optical fibers

Optical fiber

Optical fiber rod, optical fiber, image fiber, and method for manuf...

Optical fibers having a varying clad index and methods of forming same

Dispersion shifted optical fiber

Low diameter optical fiber

Method for making low bend loss optical fiber preforms

Optical amplifier, optical amplifying system, wavelength converter,...

Method and system for non-contact optical-power measurement

Waveguide with gradient index material adjacent input coupler

Glass large-core optical fibers

Hydrogen-resistant optical fiber

Optical fiber

Bend compensation in telecommunications optical fibers

System for non-contact optical-power measurement

Bending insensitive single-mode optical fiber

Optical coupling/splitting device, two-way optical propagation devi...

Patents Applicationslast 30 patents

OPTICAL FIBER WITH INVERSE TRIANGULAR TRENCH DESIGN

OPTICAL FIBER

OPTICAL FIBER STRUCTURES AND METHODS FOR BEAM SHAPING

MULTICORE OPTICAL FIBER WITH DEPRESSED INDEX COMMON CLADDING

LOW DIAMETER OPTICAL FIBER

OPTICAL FIBER STRUCTURES AND METHODS FOR BEAM SHAPING

OPTICAL FIBER AND METHOD FOR MANUFACTURING SAME

OPTICAL FIBERS HAVING A VARYING CLAD INDEX AND METHODS OF FORMING SAME

Despeckling devices and methods

LOW DIAMETER OPTICAL FIBER

LOW DIAMETER OPTICAL FIBER

OPTICAL FIBER DESIGN METHOD

DISPERSION SHIFTED OPTICAL FIBER

GLASS LARGE-CORE OPTICAL FIBERS

OPTICAL FIBER

LOW DIAMETER OPTICAL FIBER

OPTICAL AMPLIFIER, OPTICAL AMPLIFYING SYSTEM, WAVELENGTH CONVERTER,...

BENDING INSENSITIVE SINGLE-MODE OPTICAL FIBER

OPTICAL FIBER

HYDROGEN-RESISTANT OPTICAL FIBER

BEND COMPENSATION IN TELECOMMUNICATIONS OPTICAL FIBERS

OPTICAL FIBER AND OPTICAL FIBER SILICA GLASS BASE MATERIAL

NANO-SCALE CONTINUOUS RESONANCE TRAP REFRACTOR BASED SPLITTER, COMB...

SYSTEM AND METHOD FOR NON-CONTACT OPTICAL-POWER MEASUREMENT

GLASS LARGE-CORE OPTICAL FIBERS

MULTICORE OPTICAL FIBER WITH MULTIMODE CORES

MULTICORE FIBER

MULTICORE FIBER AND METHOD OF MANUFACTURE OF THE SAME

ALL GLASS METHOD FOR FRUSTRATING INTERNAL REFLECTION IN AN OPTICAL...

SYSTEM AND METHOD FOR COMPENSATING FOR AND USING MODE-PROFILE DISTO...