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C03B37/01473

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CCHEMISTRY METALLURGY C03Glass mineral C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES C03B37/00Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags

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Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a preform for optical fibers
- Patent number 11,780,762
- Issue date Oct 10, 2023
- Prysmian S.p.A.
- Cedric Gonnet
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for reducing processing time for optical fiber preforms
- Patent number 11,554,978
- Issue date Jan 17, 2023
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Viscocity-reducing dopants in optical fibers
- Patent number 11,161,767
- Issue date Nov 2, 2021
- OFS Fitel, LLC
- David W. Peckham
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber and manufacturing method thereof
- Patent number 11,053,157
- Issue date Jul 6, 2021
- CHENGDU FUTONG OPTICAL COMMUNICATION TECHNOLOGIES CO., LTD
- Haibin Chen
- G02 - OPTICS
Information Patent Grant
Method for manufacturing a glass core preform for optical fibres
- Patent number 10,934,205
- Issue date Mar 2, 2021
- Prysmian S.p.A.
- Franco Cocchini
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing preforms for optical fibres having low atte...
- Patent number 10,544,057
- Issue date Jan 28, 2020
- Prysmian S.p.A.
- Franco Cocchini
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber
- Patent number 9,910,216
- Issue date Mar 6, 2018
- Sumitomo Electric Industries, Ltd.
- Tetsuya Haruna
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber containing an alkali metal oxide and methods and appa...
- Patent number 9,250,386
- Issue date Feb 2, 2016
- Corning Incorporated
- James Gary Anderson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Manufacturing method for glass base material
- Patent number 8,919,153
- Issue date Dec 30, 2014
- Sumitomo Electric Industries, Ltd.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
8904826
- Patent number 8,904,826
- Issue date Dec 9, 2014
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber containing an alkali metal oxide and methods and appa...
- Patent number 8,798,412
- Issue date Aug 5, 2014
- Corning Incorporated
- Dana C. Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing a low-attenuation optical fiber
- Patent number 7,908,888
- Issue date Mar 22, 2011
- Prysmian Cavi E Sistemi Energia S.r.L.
- Antonio Adigrat
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hot substrate deposition of fused silica
- Patent number 7,797,966
- Issue date Sep 21, 2010
- Single Crystal Technologies, Inc.
- Kiril A. Pandelisev
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber and a method for fabricating a low polarization-mode...
- Patent number 7,672,557
- Issue date Mar 2, 2010
- Corning Incorporated
- Martin W. Allen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for fabricating a low polarization mode dispersion optical f...
- Patent number 6,883,351
- Issue date Apr 26, 2005
- Corning Incorporated
- George E. Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low water peak optical waveguide and method of manufacturing same
- Patent number 6,477,305
- Issue date Nov 5, 2002
- Corning Incorporated
- George E. Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Rit method of making optical fiber having depressed index core region
- Patent number 6,422,042
- Issue date Jul 23, 2002
- Corning Incorporated
- George F. Berkey
- G02 - OPTICS
Information Patent Grant
Centerline protection using heavy inert gases
- Patent number 6,266,980
- Issue date Jul 31, 2001
- Corning Incorporated
- Lisa N. Lemon
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making optical fiber having depressed index core region
- Patent number 5,917,109
- Issue date Jun 29, 1999
- Corning Incorporated
- George E. Berkey
- G02 - OPTICS
Information Patent Grant
Method of making polarization retaining fiber
- Patent number 5,180,410
- Issue date Jan 19, 1993
- Corning Incorporated
- George E. Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making polarization retaining fiber with an elliptical co...
- Patent number 5,149,349
- Issue date Sep 22, 1992
- Corning Incorporated
- George E. Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Forming optical fiber having abrupt index change
- Patent number 4,810,276
- Issue date Mar 7, 1989
- Corning Glass Works
- John W. Gilliland
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making glass optical fiber
- Patent number 4,784,465
- Issue date Nov 15, 1988
- Corning Glass Works
- George E. Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical waveguide manufacture
- Patent number 4,772,302
- Issue date Sep 20, 1988
- Northern Telecom Limited
- Koichi Abe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of forming an optical fiber preform
- Patent number 4,749,396
- Issue date Jun 7, 1988
- Polaroid Corporation
- John W. Hicks
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical waveguide manufacture
- Patent number 4,734,117
- Issue date Mar 29, 1988
- Northern Telecom Limited
- Peter J. Pilon
- G02 - OPTICS
Information Patent Grant
Optical fiber
- Patent number 4,648,891
- Issue date Mar 10, 1987
- Northern Telecom Limited
- Koichi Abe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing optical waveguide
- Patent number 4,643,751
- Issue date Feb 17, 1987
- Northern Telecom Limited
- Koichi Abe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of forming a polarization preserving optical waveguide
- Patent number 4,578,097
- Issue date Mar 25, 1986
- Corning Glass Works
- George E. Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of forming laminated single polarization fiber
- Patent number 4,494,969
- Issue date Jan 22, 1985
- Corning Glass Works
- Venkata A. Bhagavatula
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING OPTICAL FIBER BASE MATERIAL, AND OPTICAL FIBER...
- Publication number 20230202904
- Publication date Jun 29, 2023
- Sumitomo Electric Industries, Ltd.
- Hirotaka SAKUMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER AND MANUFACUTURING METHOD THEREOF
- Publication number 20200270165
- Publication date Aug 27, 2020
- Chengdu Futong Optical Communication Technologies Co., Ltd.
- Haibin CHEN
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Viscocity-Reducing Dopants In Optical Fibers
- Publication number 20200024176
- Publication date Jan 23, 2020
- OFS FITEL, LLC
- David W. Peckham
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER BASE MATERIAL MANUFACTURING METHOD, OPTICAL FIBER BAS...
- Publication number 20190292089
- Publication date Sep 26, 2019
- Sumitomo Electric Industries, Ltd.
- Hirotaka SAKUMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
A METHOD FOR MANUFACTURING A PREFORM FOR OPTICAL FIBERS
- Publication number 20190084865
- Publication date Mar 21, 2019
- Cedric Gonnet
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM, METHOD FOR MANUFACT...
- Publication number 20180370841
- Publication date Dec 27, 2018
- FUJIKURA LTD.
- Takayuki Kitamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING A GLASS CORE PREFORM FOR OPTICAL FIBRES
- Publication number 20180282199
- Publication date Oct 4, 2018
- PRYSMIAN S.P.A.
- Franco Cocchini
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING PREFORMS FOR OPTICAL FIBRES HAVING LOW ATTE...
- Publication number 20180265395
- Publication date Sep 20, 2018
- PRYSMIAN S.P.A.
- Franco Cocchini
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER
- Publication number 20170305781
- Publication date Oct 26, 2017
- Sumitomo Electric Industries, Ltd.
- Tetsuya HARUNA
- G02 - OPTICS
Information Patent Application
Method for Preparing a Primary Preform by Etching and Collapsing a...
- Publication number 20170015581
- Publication date Jan 19, 2017
- Draka Comteq B.V.
- Igor Milicevic
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OPTICAL FIBER PREFORM
- Publication number 20160318793
- Publication date Nov 3, 2016
- Sumitomo Electric Industries, Ltd.
- Yoshiaki TAMURA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR REDUCING PROCESSING TIME FOR OPTICAL FIBER PREFORMS
- Publication number 20150143852
- Publication date May 28, 2015
- Corning Incorporated
- Dana Craig Bookbinder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING GLASS BASE MATERIAL
- Publication number 20130036770
- Publication date Feb 14, 2013
- Sumitomo Electric Industries, Ltd.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR PRODUCING GLASS PREFORM
- Publication number 20120297837
- Publication date Nov 29, 2012
- SUMITOMO ELECTRIC INDUSTRIES ,LTD.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
MANUFACTURING METHOD FOR GLASS BASE MATERIAL
- Publication number 20120291494
- Publication date Nov 22, 2012
- Sumitomo Electric Industries. Ltd.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING AN OPTICAL FIBER CORE ROD
- Publication number 20110100064
- Publication date May 5, 2011
- Arnab Sarkar
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Process For Producing A Low-Attenuation Optical Fiber
- Publication number 20080034800
- Publication date Feb 14, 2008
- Antonio Adigrat
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Optical fiber having low and uniform optical loss along the entire...
- Publication number 20070125129
- Publication date Jun 7, 2007
- Sreena Dayanandan
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber having reduced polarization mode dispersion (PMD) and...
- Publication number 20070062223
- Publication date Mar 22, 2007
- STERLITE OPTICAL TECHNOLOGIES LTD
- Jilo Paul
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Optical fiber with low attenuation at 1380 nm wavelength region and...
- Publication number 20070022787
- Publication date Feb 1, 2007
- STERLITE OPTICAL TECHNOLOGIES LIMITED
- Kaushal Gupta
- G02 - OPTICS
Information Patent Application
Optical fiber and a method for fabricating a low polarization-mode...
- Publication number 20060140560
- Publication date Jun 29, 2006
- Martin W. Allen
- G02 - OPTICS
Information Patent Application
Methods for optical fiber manufacture
- Publication number 20050284184
- Publication date Dec 29, 2005
- Grant Baynham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Optical fiber containing an alkali metal oxide and methods and appa...
- Publication number 20050063663
- Publication date Mar 24, 2005
- James G. Anderson
- G02 - OPTICS
Information Patent Application
Preform fabrication process
- Publication number 20040123630
- Publication date Jul 1, 2004
- Arnab Sarkar
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for fabricating a low polarization mode dispersion optical f...
- Publication number 20030024278
- Publication date Feb 6, 2003
- George E. Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of low PMD optical fiber manufacture
- Publication number 20020178761
- Publication date Dec 5, 2002
- Jill A. Cummings
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of making optical fiber having depressed index core region
- Publication number 20020134113
- Publication date Sep 26, 2002
- George F. Berkey
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Hot substrate deposition of fused silica
- Publication number 20020083741
- Publication date Jul 4, 2002
- Kiril A. Pandelisev
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Hot substrate deposition fiber optic preforms and preform component...
- Publication number 20020083739
- Publication date Jul 4, 2002
- Kiril A. Pandelisev
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Process and apparatus for production of silica grain having desired...
- Publication number 20020083740
- Publication date Jul 4, 2002
- Kiril A. Pandelisev
- C03 - GLASS MINERAL OR SLAG WOOL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing a preform for optical fibers

Method for reducing processing time for optical fiber preforms

Viscocity-reducing dopants in optical fibers

Optical fiber and manufacturing method thereof

Method for manufacturing a glass core preform for optical fibres

Method of manufacturing preforms for optical fibres having low atte...

Optical fiber

Optical fiber containing an alkali metal oxide and methods and appa...

Manufacturing method for glass base material

8904826

Optical fiber containing an alkali metal oxide and methods and appa...

Process for producing a low-attenuation optical fiber

Hot substrate deposition of fused silica

Optical fiber and a method for fabricating a low polarization-mode...

Method for fabricating a low polarization mode dispersion optical f...

Low water peak optical waveguide and method of manufacturing same

Rit method of making optical fiber having depressed index core region

Centerline protection using heavy inert gases

Method of making optical fiber having depressed index core region

Method of making polarization retaining fiber

Method of making polarization retaining fiber with an elliptical co...

Forming optical fiber having abrupt index change

Method of making glass optical fiber

Optical waveguide manufacture

Method of forming an optical fiber preform

Optical waveguide manufacture

Optical fiber

Method for manufacturing optical waveguide

Method of forming a polarization preserving optical waveguide

Method of forming laminated single polarization fiber

Patents Applicationslast 30 patents

METHOD FOR PRODUCING OPTICAL FIBER BASE MATERIAL, AND OPTICAL FIBER...

OPTICAL FIBER AND MANUFACUTURING METHOD THEREOF

Viscocity-Reducing Dopants In Optical Fibers

OPTICAL FIBER BASE MATERIAL MANUFACTURING METHOD, OPTICAL FIBER BAS...

A METHOD FOR MANUFACTURING A PREFORM FOR OPTICAL FIBERS

METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM, METHOD FOR MANUFACT...

METHOD FOR MANUFACTURING A GLASS CORE PREFORM FOR OPTICAL FIBRES

METHOD OF MANUFACTURING PREFORMS FOR OPTICAL FIBRES HAVING LOW ATTE...

OPTICAL FIBER

Method for Preparing a Primary Preform by Etching and Collapsing a...

OPTICAL FIBER PREFORM

METHOD FOR REDUCING PROCESSING TIME FOR OPTICAL FIBER PREFORMS

METHOD FOR PRODUCING GLASS BASE MATERIAL

METHOD FOR PRODUCING GLASS PREFORM

MANUFACTURING METHOD FOR GLASS BASE MATERIAL

METHOD AND APPARATUS FOR MANUFACTURING AN OPTICAL FIBER CORE ROD

Process For Producing A Low-Attenuation Optical Fiber

Optical fiber having low and uniform optical loss along the entire...

Optical fiber having reduced polarization mode dispersion (PMD) and...

Optical fiber with low attenuation at 1380 nm wavelength region and...

Optical fiber and a method for fabricating a low polarization-mode...

Methods for optical fiber manufacture

Optical fiber containing an alkali metal oxide and methods and appa...

Preform fabrication process

Method for fabricating a low polarization mode dispersion optical f...

Method of low PMD optical fiber manufacture

Method of making optical fiber having depressed index core region

Hot substrate deposition of fused silica

Hot substrate deposition fiber optic preforms and preform component...

Process and apparatus for production of silica grain having desired...