having 5 or more layers

Industry

CPC
G02B6/03688

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Parent Industries

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

Current Industry

G02B6/03688having 5 or more layers

Industries

Patents Grantslast 30 patents

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
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
Universal optical fibre with double trench
- Patent number 11,573,368
- Issue date Feb 7, 2023
- STERLITE TECHNOLOGIES LIMITED
- Srinivas Reddy Munige
- 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 dual trench design
- Patent number 11,506,834
- Issue date Nov 22, 2022
- Corning Incorporated
- Snigdharaj Kumar Mishra
- 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
Cut-off shifted optical fibre with large effective area
- Patent number 11,327,222
- Issue date May 10, 2022
- STERLITE TECHNOLOGIES LIMITED
- Anand Kumar Pandey
- G02 - OPTICS
Information Patent Grant
Optical communication devices based on concentric space-division mu...
- Patent number 11,316,587
- Issue date Apr 26, 2022
- CommScope Technologies LLC
- John Charles Chamberlain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single mode optical fiber with low bend loss at small and large ben...
- Patent number 11,307,350
- Issue date Apr 19, 2022
- Corning Incorporated
- Ming-Jun Li
- G02 - OPTICS
Information Patent Grant
Semiconductor device and manufacturing method of the same
- Patent number 10,921,514
- Issue date Feb 16, 2021
- Renesas Electronics Corporation
- Tetsuya Iida
- 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 fibers and optical systems comprising the same
- Patent number 10,830,943
- Issue date Nov 10, 2020
- Corning Incorporated
- Ming-Jun Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inter-mode loss difference compensator and optical amplifier
- Patent number 10,782,478
- Issue date Sep 22, 2020
- Nippon Telegraph and Telephone Corporation
- Masaki Wada
- G02 - OPTICS
Information Patent Grant
Concentric fiber for space-division multiplexed optical communicati...
- Patent number 10,784,961
- Issue date Sep 22, 2020
- CommScope Technologies LLC
- John Charles Chamberlain
- 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
Multi-operation laser tooling for deposition and material processin...
- Patent number 10,668,567
- Issue date Jun 2, 2020
- nLIGHT, Inc.
- Brian M. Victor
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fiber-coupled laser with time varying beam characteristics
- Patent number 10,673,198
- Issue date Jun 2, 2020
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
All-fiber optical beam switch
- Patent number 10,670,872
- Issue date Jun 2, 2020
- nLIGHT, Inc.
- Scott R. Karlsen
- G02 - OPTICS
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
Information Patent Grant
Method and system for cutting a material using a laser having adjus...
- Patent number 10,663,742
- Issue date May 26, 2020
- nLIGHT, Inc.
- Ken Gross
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adjustable beam characteristics
- Patent number 10,663,767
- Issue date May 26, 2020
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

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
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
PREFORMS FOR SPECKLE-FREE OUTPUT OPTICAL FIBERS HAVING STRUCTURED S...
- Publication number 20230104707
- Publication date Apr 6, 2023
- biolitec Unternehmensbeteiligungs II AG
- Wolfgang Neuberger
- C03 - GLASS MINERAL OR SLAG WOOL
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
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
OPTICAL FIBER, LASER GENERATOR, LASER PROCESSING APPARATUS, AND MET...
- Publication number 20220362878
- Publication date Nov 17, 2022
- FUJIKURA LTD.
- Kensuke Shima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
UNIVERSAL OPTICAL FIBRE WITH DOUBLE TRENCH
- Publication number 20220057572
- Publication date Feb 24, 2022
- Sterlite Technologies Limited
- Srinivas Reddy Munige
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER WITH DUAL TRENCH DESIGN
- Publication number 20210364690
- Publication date Nov 25, 2021
- Corning Incorporated
- SNIGDHARAJ KUMAR MISHRA
- 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
CONCENTRIC FIBER FOR SPACE-DIVISION MULTIPLEXED OPTICAL COMMUNICATI...
- Publication number 20210075510
- Publication date Mar 11, 2021
- CommScope Technologies LLC
- John Charles Chamberlain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE MODE OPTICAL FIBER WITH LOW BEND LOSS AT SMALL AND LARGE BEN...
- Publication number 20210041623
- Publication date Feb 11, 2021
- Corning Incorporated
- Ming-Jun Li
- G02 - OPTICS
Information Patent Application
CONCENTRIC FIBER FOR SPACE-DIVISION MULTIPLEXED OPTICAL COMMUNICATI...
- Publication number 20200186248
- Publication date Jun 11, 2020
- CommScope Technologies LLC
- John Charles Chamberlain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20190391325
- Publication date Dec 26, 2019
- RENESAS ELECTRONICS CORPORATION
- Tetsuya IIDA
- G02 - OPTICS
Information Patent Application
FEW MODE OPTICAL FIBER
- Publication number 20190346620
- Publication date Nov 14, 2019
- Sterlite Technologies Limited
- Srinivas Reddy Munige
- G02 - OPTICS
Information Patent Application
INTER-MODE LOSS DIFFERENCE COMPENSATOR AND OPTICAL AMPLIFIER
- Publication number 20190196106
- Publication date Jun 27, 2019
- Nippon Telegraph and Telephone Corporation
- Masaki WADA
- G02 - OPTICS
Information Patent Application
FEW-MODE OPTICAL FIBER
- Publication number 20190162899
- Publication date May 30, 2019
- STATE GRID JIANGXI ELECTRIC POWER COMPANY INFORMATION & TELECOMMUNICATION BRANCH
- Hua WANG
- G02 - OPTICS
Information Patent Application
CONCENTRIC FIBER FOR SPACE-DIVISION MULTIPLEXED OPTICAL COMMUNICATI...
- Publication number 20190007138
- Publication date Jan 3, 2019
- CommScope Technologies LLC
- John Charles Chamberlain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHOD AND SYSTEM FOR CUTTING A MATERIAL USING A LASER HAVING ADJUS...
- Publication number 20180188544
- Publication date Jul 5, 2018
- nLIGHT, Inc.
- Ken GROSS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADJUSTABLE BEAM CHARACTERISTICS
- Publication number 20180088343
- Publication date Mar 29, 2018
- nLIGHT, Inc.
- Dahv A.V. Kliner
- G02 - OPTICS
Information Patent Application
MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS
- Publication number 20170266897
- Publication date Sep 21, 2017
- GUILL TOOL & ENGINEERING CO., INC.
- Richard Guillemette
- G02 - OPTICS
Information Patent Application
ELLIPTICAL CLADDING POLARIZATION-MAINTAINING LARGE-MODE-AREA GAIN F...
- Publication number 20170176675
- Publication date Jun 22, 2017
- WUHAN BRIGHTCORE OPTICAL FIBER CO., LTD.
- Kanxian WEI
- G02 - OPTICS
Information Patent Application
A small-diameter polarization maintaining optical fiber
- Publication number 20170139129
- Publication date May 18, 2017
- FIBERHOME TELECOMMUNICATION TECHNOLOGIES CO., LTD.
- WENYONG LUO
- G02 - OPTICS
Information Patent Application
LIGHT-DIFFUSING OPTICAL FIBER HAVING NANOSTRUCTURED INNER AND OUTER...
- Publication number 20160116671
- Publication date Apr 28, 2016
- Corning Incorporated
- Stephan Lvovich Logunov
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER INCLUDING A PLURALITY OF SUB-CORE AREAS
- Publication number 20140376869
- Publication date Dec 25, 2014
- Samsung Electronics Co., Ltd.
- Yeong-Seop LEE
- G02 - OPTICS
Information Patent Application
Fiber Designs For Wavelength Tunable Ultra-Short Pulse Lasers
- Publication number 20140254616
- Publication date Sep 11, 2014
- OIFS Fitel, LLC
- Lars Gruner-Nielsen
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER
- Publication number 20130272668
- Publication date Oct 17, 2013
- Mamoru SATO
- G02 - OPTICS
Information Patent Application
Modular Method of Making Single Mode Optical Fibers
- Publication number 20130243949
- Publication date Sep 19, 2013
- OFS FITEL, LLC
- John Michael Fini
- G02 - OPTICS

having 5 or more layers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical fiber structures and methods for beam shaping

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

Adjustable beam characteristics

Optical fiber bending mechanisms

Universal optical fibre with double trench

Microlayer coextrusion of optical end products

Optical fiber with dual trench design

Optical fiber structures and methods for beam shaping

Cut-off shifted optical fibre with large effective area

Optical communication devices based on concentric space-division mu...

Single mode optical fiber with low bend loss at small and large ben...

Semiconductor device and manufacturing method of the same

Microlayer coextrusion of optical end products

Optical fibers and optical systems comprising the same

Inter-mode loss difference compensator and optical amplifier

Concentric fiber for space-division multiplexed optical communicati...

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...

Multi-operation laser tooling for deposition and material processin...

Fiber-coupled laser with time varying beam characteristics

All-fiber optical beam switch

Additive manufacturing systems and methods for the same

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

Systems and methods for modifying beam characteristics

Method and system for cutting a material using a laser having adjus...

Adjustable beam characteristics

Patents Applicationslast 30 patents

SELECTIVE NUMERICAL APERTURE CLADDING LIGHT STRIPPER

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

PREFORMS FOR SPECKLE-FREE OUTPUT OPTICAL FIBERS HAVING STRUCTURED S...

MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

OPTICAL FIBER STRUCTURES AND METHODS FOR BEAM SHAPING

OPTICAL FIBER, LASER GENERATOR, LASER PROCESSING APPARATUS, AND MET...

UNIVERSAL OPTICAL FIBRE WITH DOUBLE TRENCH

OPTICAL FIBER WITH DUAL TRENCH DESIGN

MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

CONCENTRIC FIBER FOR SPACE-DIVISION MULTIPLEXED OPTICAL COMMUNICATI...

SINGLE MODE OPTICAL FIBER WITH LOW BEND LOSS AT SMALL AND LARGE BEN...

CONCENTRIC FIBER FOR SPACE-DIVISION MULTIPLEXED OPTICAL COMMUNICATI...

OPTICAL FIBER STRUCTURES AND METHODS FOR BEAM SHAPING

MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

FEW MODE OPTICAL FIBER

INTER-MODE LOSS DIFFERENCE COMPENSATOR AND OPTICAL AMPLIFIER

FEW-MODE OPTICAL FIBER

CONCENTRIC FIBER FOR SPACE-DIVISION MULTIPLEXED OPTICAL COMMUNICATI...

MULTIPLE MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

METHOD AND SYSTEM FOR CUTTING A MATERIAL USING A LASER HAVING ADJUS...

ADJUSTABLE BEAM CHARACTERISTICS

MICROLAYER COEXTRUSION OF OPTICAL END PRODUCTS

ELLIPTICAL CLADDING POLARIZATION-MAINTAINING LARGE-MODE-AREA GAIN F...

A small-diameter polarization maintaining optical fiber

LIGHT-DIFFUSING OPTICAL FIBER HAVING NANOSTRUCTURED INNER AND OUTER...

OPTICAL FIBER INCLUDING A PLURALITY OF SUB-CORE AREAS

Fiber Designs For Wavelength Tunable Ultra-Short Pulse Lasers

OPTICAL FIBER

Modular Method of Making Single Mode Optical Fibers