by casting

Industry

CPC
C03B37/01268

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Parent Industries

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

Current Industry

C03B37/01268by casting

Industries

Patents Grantslast 30 patents

Information Patent Grant
Molding device and molding method for optical fiber preform
- Patent number 11,970,420
- Issue date Apr 30, 2024
- CHINA JILIANG UNIVERSITY
- Shiqing Xu
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass with high refractive index for fiber optic imaging element wi...
- Patent number 11,858,846
- Issue date Jan 2, 2024
- CHINA BUILDING MATERIALS ACADEMY
- Lei Zhang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Barbell optical fiber and method of making the same
- Patent number 9,322,988
- Issue date Apr 26, 2016
- OFS Fitel, LLC
- David J Digiovanni
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber and production method thereof
- Patent number 7,953,309
- Issue date May 31, 2011
- Nippon Telegraph and Telephone Corporation
- Atsushi Mori
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Tellurite optical fiber and production method thereof
- Patent number 7,677,059
- Issue date Mar 16, 2010
- Nippon Telegraph and Telephone Corporation
- Atsushi Mori
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Mandrel for producing quartz glass and production method for optica...
- Patent number 7,198,247
- Issue date Apr 3, 2007
- Shin-Etsu Quartz Products Co., Ltd.
- Yoshihisa Kusano
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making an article having a gradient composition
- Patent number 6,318,128
- Issue date Nov 20, 2001
- Corning Incorporated
- Claude F. M. Gille
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for making an article having a gradient of composition
- Patent number 6,138,479
- Issue date Oct 31, 2000
- Corning Incorporated
- Claude F. M. Gille
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Device for manufacturing a rod of a material having a cross-section...
- Patent number 6,062,047
- Issue date May 16, 2000
- Corning Incorporated
- Allan Mark Fredholm
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Active single mode optical fibres and method for their fabrication
- Patent number 5,991,486
- Issue date Nov 23, 1999
- CSELT - Centro Studi e Laboratori Telecomunicazioni S.p.A.
- Marco Braglia
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making core holes in cast optical fiber preforms by drawi...
- Patent number 5,827,346
- Issue date Oct 27, 1998
- Lucent Technologies Inc.
- Nonna Kopylov
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of centrifuging a halide glass and forming an optical fiber...
- Patent number 5,779,756
- Issue date Jul 14, 1998
- Alcatel Alsthom Compagnie Generale d'Electricite
- Frederic Chiquet
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for removing hydrogen and carbon impurities from glasses by...
- Patent number 5,779,757
- Issue date Jul 14, 1998
- The United States of America as represented by the Secretary of the Navy
- Jasbinder S. Sanghera
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of eliminating light scattering bubbles in optical fiber pre...
- Patent number 5,776,222
- Issue date Jul 7, 1998
- Lucent Technologies Inc.
- Nonna Kopylov
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lead-containing fluoride glass, optical fiber and process for produ...
- Patent number 5,695,880
- Issue date Dec 9, 1997
- Sumitomo Electric Industries, Ltd.
- Takashi Kogo
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for inserting a core fiber into a partially molten claddi...
- Patent number 5,656,058
- Issue date Aug 12, 1997
- Lucent Technologies Inc.
- Ahmet Refik Kortan
- G02 - OPTICS
Information Patent Grant
Core insertion method and apparatus for making optical fiber prefor...
- Patent number 5,651,083
- Issue date Jul 22, 1997
- Lucent Technologies Inc.
- Ahmet Refik Kortan
- G02 - OPTICS
Information Patent Grant
Core insertion method for making optical fiber preforms and optical...
- Patent number 5,560,759
- Issue date Oct 1, 1996
- Lucent Technologies Inc.
- Ahmet R. Kortan
- G02 - OPTICS
Information Patent Grant
Lead-containing fluoride glass, optical fiber and process for produ...
- Patent number 5,432,131
- Issue date Jul 11, 1995
- Sumitomo Electric Industtries, Ltd.
- Takashi Kogo
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of making halide fibers including casting under a reduced pr...
- Patent number 5,401,289
- Issue date Mar 28, 1995
- British Telecommunications public limited company
- Paul W. France
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for the preparation of halide glass articles
- Patent number 5,334,232
- Issue date Aug 2, 1994
- British Telecommunications public limited company
- Paul W. France
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of forming fluoride glass fiber preform
- Patent number 5,308,371
- Issue date May 3, 1994
- Central Glass Co., Ltd.
- Hiromi Kawamoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for making optical fiber preforms
- Patent number 5,160,521
- Issue date Nov 3, 1992
- Danh C. Tran
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Casting core/clad glass preforms method and apparatus
- Patent number 5,106,400
- Issue date Apr 21, 1992
- Corning Incorporated
- Paul A. Tick
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fluoride glass fibers with reduced defects
- Patent number 5,055,120
- Issue date Oct 8, 1991
- Infrared Fiber Systems, Inc.
- Danh C. Tran
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Preparation of fluoride glass optical preforms and fibers
- Patent number 5,026,409
- Issue date Jun 25, 1991
- Hughes Aircraft Company
- M. Robinson
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for manufacturing preform for fluoride glass f...
- Patent number 4,925,475
- Issue date May 15, 1990
- Kokusai Denshin Denwa Kabushiki Kaisha
- Yoshinori Mimura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing glass fiber
- Patent number 4,885,020
- Issue date Dec 5, 1989
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Nishino
- G02 - OPTICS
Information Patent Grant
Method for the manufacture of a preform for drawing glass fibers pa...
- Patent number 4,842,627
- Issue date Jun 27, 1989
- Siemens Aktiengesellschaft
- Hartmut Schneider
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Composite materials associating an amorphous barium fluoride coatin...
- Patent number 4,661,413
- Issue date Apr 28, 1987
- Le Verre Fluore S.A.
- Gwenael Maze
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
FABRICATION METHOD AND USE OF F40 mm LARGE-SIZE AND HIGH-CONTRAST
- Publication number 20240092679
- Publication date Mar 21, 2024
- China Building Materials Academy Co.,Ltd.
- Lei Zhang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass with High Refractive Index for Fiber Optic Imaging Element wi...
- Publication number 20230242436
- Publication date Aug 3, 2023
- Lei Zhang
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Barbell Optical Fiber And Method Of Making The Same
- Publication number 20150110452
- Publication date Apr 23, 2015
- David J. Digiovanni
- G02 - OPTICS
Information Patent Application
CORE SUCTION TECHNIQUE FOR THE FABRICATION OF OPTICAL FIBER PREFORMS
- Publication number 20090193851
- Publication date Aug 6, 2009
- Nitin Kumar Goel
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MAKING LOW-TEMPERATURE OPTICAL GLASS FIBERS FREE OF DEFECTS
- Publication number 20090090136
- Publication date Apr 9, 2009
- INFRARED FOCAL SYSTEMS, INC.
- Dahn C. Tran
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER AND PRODUCTION METHOD THEREOF
- Publication number 20090060438
- Publication date Mar 5, 2009
- Nippon Telegraph and Telephone Corporation
- Atsushi Mori
- G02 - OPTICS
Information Patent Application
Mandrel for producing quartz glass and production method for optica...
- Publication number 20060236724
- Publication date Oct 26, 2006
- Shin-Etsu Quartz Products Co., Ltd.
- Yoshihisa Kusano
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Reaction chamber and method for preparing preforms for optical fibers
- Publication number 20060016224
- Publication date Jan 26, 2006
- Gilles Fonteneau
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical fiber and production method thereof
- Publication number 20060010921
- Publication date Jan 19, 2006
- Atsushi Mori
- G02 - OPTICS
Information Patent Application
Method of optical fibre preform manufacture
- Publication number 20050036731
- Publication date Feb 17, 2005
- Cactus Fiber Pty Limited Australian Technology Park
- Ian Andrew Maxwell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Preparing preforms for fibre fabrication
- Publication number 20050034484
- Publication date Feb 17, 2005
- Maryanne Candida Jane Large
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Mandrel for producing quartz glass and optical fiber matrix using t...
- Publication number 20040099014
- Publication date May 27, 2004
- Yoshihisa Kusano
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Methods for fabricating optical fibers and optical fiber preforms
- Publication number 20040050110
- Publication date Mar 18, 2004
- George E. Berkey
- G02 - OPTICS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Molding device and molding method for optical fiber preform

Glass with high refractive index for fiber optic imaging element wi...

Barbell optical fiber and method of making the same

Optical fiber and production method thereof

Tellurite optical fiber and production method thereof

Mandrel for producing quartz glass and production method for optica...

Method of making an article having a gradient composition

Method for making an article having a gradient of composition

Device for manufacturing a rod of a material having a cross-section...

Active single mode optical fibres and method for their fabrication

Method of making core holes in cast optical fiber preforms by drawi...

Method of centrifuging a halide glass and forming an optical fiber...

Process for removing hydrogen and carbon impurities from glasses by...

Method of eliminating light scattering bubbles in optical fiber pre...

Lead-containing fluoride glass, optical fiber and process for produ...

Apparatus for inserting a core fiber into a partially molten claddi...

Core insertion method and apparatus for making optical fiber prefor...

Core insertion method for making optical fiber preforms and optical...

Lead-containing fluoride glass, optical fiber and process for produ...

Method of making halide fibers including casting under a reduced pr...

Method for the preparation of halide glass articles

Method of forming fluoride glass fiber preform

Method for making optical fiber preforms

Casting core/clad glass preforms method and apparatus

Fluoride glass fibers with reduced defects

Preparation of fluoride glass optical preforms and fibers

Method and apparatus for manufacturing preform for fluoride glass f...

Method of manufacturing glass fiber

Method for the manufacture of a preform for drawing glass fibers pa...

Composite materials associating an amorphous barium fluoride coatin...

Patents Applicationslast 30 patents

FABRICATION METHOD AND USE OF F40 mm LARGE-SIZE AND HIGH-CONTRAST

Glass with High Refractive Index for Fiber Optic Imaging Element wi...

Barbell Optical Fiber And Method Of Making The Same

CORE SUCTION TECHNIQUE FOR THE FABRICATION OF OPTICAL FIBER PREFORMS

METHOD OF MAKING LOW-TEMPERATURE OPTICAL GLASS FIBERS FREE OF DEFECTS

OPTICAL FIBER AND PRODUCTION METHOD THEREOF

Mandrel for producing quartz glass and production method for optica...

Reaction chamber and method for preparing preforms for optical fibers

Optical fiber and production method thereof

Method of optical fibre preform manufacture

Preparing preforms for fibre fabrication

Mandrel for producing quartz glass and optical fiber matrix using t...

Methods for fabricating optical fibers and optical fiber preforms