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C03B37/01257
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CHEMISTRY METALLURGY
C03
Glass mineral
C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B37/00
Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
Current Industry
C03B37/01257
Heating devices therefor
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Patents Grants
last 30 patents
Information
Patent Grant
Method of producing optical fiber preform and optical fiber
Patent number
11,795,097
Issue date
Oct 24, 2023
Furukawa Electric Co., Ltd.
Keiichi Aiso
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Spool-free fiber optic cable configuration for cable installation o...
Patent number
11,787,736
Issue date
Oct 17, 2023
Meta Platforms, Inc.
Karthik Yogeeswaran
G02 - OPTICS
Information
Patent Grant
System and methods for processing an optical fiber preform
Patent number
11,713,272
Issue date
Aug 1, 2023
Corning Incorporated
Raymond David Groh
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus for optical fiber manufacturing process
Patent number
11,685,686
Issue date
Jun 27, 2023
Prime Optical Fiber Corporation
Hen-Tai Shang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Automated large outside diameter preform tipping process and result...
Patent number
11,649,185
Issue date
May 16, 2023
HERAEUS QUARTZ NORTH AMERICA LLC
Qiulin Ma
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Heating burner for producing an integral bond between components of...
Patent number
11,535,547
Issue date
Dec 27, 2022
Heraeus Quarzglas GmbH & Co. KG
Oliver Ganz
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Device, system, and method for forming a core-rod for optical fibers
Patent number
11,407,670
Issue date
Aug 9, 2022
Draka Comteq B.V.
Igor Milicevic
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method, device, and system for heating an elongate silica cylinder...
Patent number
11,352,286
Issue date
Jun 7, 2022
Draka Comteq B.V.
Igor Milicevic
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Spool-free fiber optic cable configuration for cable installation o...
Patent number
11,261,130
Issue date
Mar 1, 2022
Facebook, Inc.
Karthik Yogeeswaran
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing an integral bond between components of quartz...
Patent number
10,947,146
Issue date
Mar 16, 2021
Heraeus Quarzglas GmbH & Co. KG
Oliver Ganz
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of producing optical fiber preform and optical fiber
Patent number
10,676,387
Issue date
Jun 9, 2020
Furukawa Electric Co., Ltd.
Keiichi Aiso
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass rod machining method and machining apparatus
Patent number
10,106,451
Issue date
Oct 23, 2018
Shin-Etsu Chemical Co., Ltd.
Tetsuya Otosaka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus and method for producing core rod of optical fiber
Patent number
10,081,567
Issue date
Sep 25, 2018
ZHONGTIAN TECHNOLOGY ADVANCED MATERIALS CO., LTD.
Xinli Jiang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Easy removal of a thin-walled tube in a powder-in-tube (PIT) process
Patent number
9,487,428
Issue date
Nov 8, 2016
OFS Fitel, LLC
Dennis J Trevor
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Graphite heating furnace
Patent number
9,458,051
Issue date
Oct 4, 2016
Furukawa Electric Co., Ltd.
Tadashi Takahashi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Low macrobending loss single-mode optical fibre
Patent number
9,279,935
Issue date
Mar 8, 2016
Prysmian S.p.A.
Silvio Frigerio
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for producing optical fiber and processing apparatus for op...
Patent number
9,221,711
Issue date
Dec 29, 2015
Fujikura Ltd.
Hiroki Hamaguchi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass preform heating furnace
Patent number
9,120,694
Issue date
Sep 1, 2015
Sumitomo Electric Industries, Ltd.
Tadashi Enomoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Glass base material elongating apparatus
Patent number
9,085,482
Issue date
Jul 21, 2015
Shin-Etsu Chemical Co., Ltd.
Tetsuya Otosaka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass lathe
Patent number
8,813,523
Issue date
Aug 26, 2014
Shin-Etsu Chemical Co., Ltd.
Tetsuya Otosaka
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber preform, method of manufacturing optical fiber prefor...
Patent number
8,789,393
Issue date
Jul 29, 2014
The Furukawa Electric Co., Ltd.
Nobuaki Orita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Graphite heating furnace
Patent number
8,549,886
Issue date
Oct 8, 2013
The Furukawa Electric Co., Ltd.
Tadashi Takahashi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for producing a tube of quartz glass by elongating a hollow...
Patent number
8,061,162
Issue date
Nov 22, 2011
Heraeus Quarzglas GmbH & Co. KG
Thomas Bogdahn
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Glass tube processing apparatus
Patent number
8,024,945
Issue date
Sep 27, 2011
Sumitomo Electric Industries, Ltd.
Tetsuya Nakanishi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass tube processing method
Patent number
8,015,845
Issue date
Sep 13, 2011
Sumitomo Electric Industries, Ltd.
Tetsuya Nakanishi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass tube processing method, apparatus and glass tube
Patent number
7,637,125
Issue date
Dec 29, 2009
Sumitomo Electric Industries, Ltd.
Tetsuya Nakanishi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Resistance furnace with tubular heating element
Patent number
7,006,552
Issue date
Feb 28, 2006
Heraeus Tenevo GmbH
Thomas Bogdahn
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Optical fiber preform manufacturing method for shrinkage and closin...
Patent number
6,840,063
Issue date
Jan 11, 2005
Samsung Electroncis Co., LTD
Sung-Koog Oh
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for over-cladding large diameter optical fiber pre-form u...
Patent number
6,729,163
Issue date
May 4, 2004
Samsung Electronics Co., Ltd.
Jin-Seong Yang
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Optical fiber preform manufacturing apparatus
Patent number
6,487,880
Issue date
Dec 3, 2002
Samsung Electronics, Co., LTD
Sung-Koog Oh
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL FIBER MANUFACTURING METHOD AND OPTICAL FIBER MANUFACTURING...
Publication number
20240228359
Publication date
Jul 11, 2024
FUJIKURA LTD.
Tomoyasu Honda
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PROCESS OF MAKING MULTI-CORE FIBER PREFORM BY INTEGRATING CORE RODS...
Publication number
20240217860
Publication date
Jul 4, 2024
Heraeus Quartz North America LLC
Qiulin MA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SYSTEM AND METHODS FOR PROCESSING AN OPTICAL FIBER PREFORM
Publication number
20230312390
Publication date
Oct 5, 2023
Corning Incorporated
Raymond David Groh
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR AUTOMATICALLY PROCESSING CONICAL TIP OF OPTICAL FIBER PR...
Publication number
20230174407
Publication date
Jun 8, 2023
JIANGSU ETERN CO., LTD.
Yonglin LUO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUS FOR OPTICAL FIBER MANUFACTURING PROCESS
Publication number
20220402802
Publication date
Dec 22, 2022
PRIME OPTICAL FIBER CORPORATION
HEN-TAI SHANG
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHODS FOR PRODUCING A HOLLOW-CORE FIBER AND FOR PRODUCING A PREFO...
Publication number
20220363584
Publication date
Nov 17, 2022
Heraeus Quarzglas GmbH & Co. KG
Manuel Rosenberger
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SPOOL-FREE FIBER OPTIC CABLE CONFIGURATION FOR CABLE INSTALLATION O...
Publication number
20220169564
Publication date
Jun 2, 2022
META PLATFORMS, INC.
Karthik Yogeeswaran
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HEATING BURNER FOR PRODUCING AN INTEGRAL BOND BETWEEN COMPONENTS OF...
Publication number
20210163336
Publication date
Jun 3, 2021
Heraeus Quarzglas GmbH & Co. KG
Oliver GANZ
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR SINTERING OF AN OPTICAL FIBRE PREFORM
Publication number
20210047224
Publication date
Feb 18, 2021
Sterlite Technologies Limited
Subhanshu Aggarwal
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SPOOL-FREE FIBER OPTIC CABLE CONFIGURATION FOR CABLE INSTALLATION O...
Publication number
20200354268
Publication date
Nov 12, 2020
FACEBOOK, INC.
Karthik Yogeeswaran
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
SYSTEM AND METHODS FOR PROCESSING AN OPTICAL FIBER PREFORM
Publication number
20200283329
Publication date
Sep 10, 2020
Corning Incorporated
Raymond David Groh
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD OF PRODUCING OPTICAL FIBER PREFORM AND OPTICAL FIBER
Publication number
20200262736
Publication date
Aug 20, 2020
FURUKAWA ELECTRIC CO., LTD.
Keiichi AISO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
AUTOMATED LARGE OUTSIDE DIAMETER PREFORM TIPPING PROCESS AND RESULT...
Publication number
20200223737
Publication date
Jul 16, 2020
Heraeus Quartz North America LLC
Qiulin Ma
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Method, Device, and System for Heating an Elongate Silica Cylinder...
Publication number
20200071223
Publication date
Mar 5, 2020
Draka Comteq B.V.
Igor Milicevic
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Device, System, and Method for Forming a Core-Rod for Optical Fibers
Publication number
20190359516
Publication date
Nov 28, 2019
Draka Comteq B.V.
Igor Milicevic
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING CORE ROD OF OPTICAL FIBER
Publication number
20170096362
Publication date
Apr 6, 2017
Zhongtian Technology Advanced Materials Co., Ltd.
Xinli JIANG
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
MANUFACTURING IRREGULAR-SHAPED PREFORMS
Publication number
20160257600
Publication date
Sep 8, 2016
OFS FITEL, LLC
Dennis J Trevor
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
EASY REMOVAL OF A THIN-WALLED TUBE IN A POWDER-IN-TUBE (PIT) PROCESS
Publication number
20160257599
Publication date
Sep 8, 2016
OFS FITEL, LLC
Dennis J Trevor
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS PREFORM HEATING FURNACE
Publication number
20140196505
Publication date
Jul 17, 2014
Sumitomo Electric Industries, Ltd.
Tadashi Enomoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS BASE MATERIAL ELONGATING APPARATUS
Publication number
20140096566
Publication date
Apr 10, 2014
Shin-Etsu Chemical Co., Ltd.
Tetsuya OTOSAKA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER PREFORM, METHOD OF MANUFACTURING OPTICAL FIBER PREFOR...
Publication number
20140050450
Publication date
Feb 20, 2014
FURUKAWA ELECTRIC CO., LTD.
Nobuaki ORITA
G02 - OPTICS
Information
Patent Application
GRAPHITE HEATING FURNACE
Publication number
20130340483
Publication date
Dec 26, 2013
FURUKAWA ELECTRIC CO., LTD.
Tadashi TAKAHASHI
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PROCESS FOR PRODUCING OPTICAL FIBER AND PROCESSING APPARATUS FOR OP...
Publication number
20130333421
Publication date
Dec 19, 2013
Hiroki Hamaguchi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
LOW MACROBENDING LOSS SINGLE-MODE OPTICAL FIBRE
Publication number
20130272670
Publication date
Oct 17, 2013
Silvio Frigerio
G02 - OPTICS
Information
Patent Application
GLASS LATHE
Publication number
20120186302
Publication date
Jul 26, 2012
Shin-Etsu Chemical Co., Ltd.
Tetsuya OTOSAKA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER PREFORM, METHOD OF MANUFACTURING OPTICAL FIBER PREFOR...
Publication number
20120118018
Publication date
May 17, 2012
THE FURUKAWA ELECTRIC CO., LTD.
Nobuaki Orita
G02 - OPTICS
Information
Patent Application
METHOD OF SHEATHING A SOLID-STATE LASER MEDIUM AND DEVICE FOR IMPLE...
Publication number
20120027959
Publication date
Feb 2, 2012
Alain Brenier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS TUBE PROCESSING METHOD, APPARATUS AND GLASS TUBE
Publication number
20100236289
Publication date
Sep 23, 2010
Sumitomo Electric Industries, Ltd.
Tetsuya Nakanishi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS TUBE PROCESSING METHOD, APPARATUS AND GLASS TUBE
Publication number
20100064733
Publication date
Mar 18, 2010
Sumitomo Electric Industries, Ltd.
Tetsuya Nakanishi
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Method for Producing a Tube of Quartz Glass by Elongating a Hollow...
Publication number
20090019893
Publication date
Jan 22, 2009
Heraeus Quarzglas GmbH & Co. KG
Thomas Bogdahn
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...