Monotoring or regulating the preform neck-down region with respect to position or shape

Industry

CPC
C03B2205/45

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Parent Industries

CCHEMISTRY METALLURGY C03Glass mineral C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES C03B2205/00Fibre drawing or extruding details

Current Industry

C03B2205/45Monotoring or regulating the preform neck-down region with respect to position or shape

Industries

Patents Grantslast 30 patents

Information Patent Grant
Preform for producing vortex fiber
- Patent number 11,249,247
- Issue date Feb 15, 2022
- NxGen Partners IP, LLC
- Solyman Ashrafi
- 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
Production method for multicore optical fiber
- Patent number 10,662,106
- Issue date May 26, 2020
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Takuji Nagashima
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Production method for multicore optical fiber
- Patent number 10,590,024
- Issue date Mar 17, 2020
- Sumitomo Electric Industries, Ltd.
- Takuji Nagashima
- G02 - OPTICS
Information Patent Grant
System and method for producing vortex fiber
- Patent number 10,261,244
- Issue date Apr 16, 2019
- NxGen Partners IP, LLC
- Solyman Ashrafi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber preform and method of manufacturing optical fiber usi...
- Patent number 9,321,670
- Issue date Apr 26, 2016
- Fujikura Ltd.
- Kenji Okada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Optical fiber drawing methods and drawing furnaces
- Patent number 8,141,392
- Issue date Mar 27, 2012
- The Furukawa Electric Co., Ltd.
- Nobuaki Orita
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of manufacturing single mode optical fiber
- Patent number 8,020,411
- Issue date Sep 20, 2011
- The Furukawa Electric Co., Ltd.
- Hideya Moridaira
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Single mode optical fiber, method of manufacturing the same, and ap...
- Patent number 6,954,572
- Issue date Oct 11, 2005
- The Furukawa Electric Co., Ltd.
- Hideya Moridaira
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for drawing glass fiber using prediction of future geometri...
- Patent number 6,098,428
- Issue date Aug 8, 2000
- Heraeus Quarzglas GmbH
- Thomas Bogdahn
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for optical fibre manufacture
- Patent number 4,801,324
- Issue date Jan 31, 1989
- STC plc
- Fred Hyland
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Caustic ray use of the drawdown zone of an optical fiber preform to...
- Patent number 4,102,661
- Issue date Jul 25, 1978
- Bell Telephone Laboratories, Incorporated
- Thomas Dixon Dudderar
- G02 - OPTICS

Patents Applicationslast 30 patents

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
SYSTEM AND METHOD FOR PRODUCING VORTEX FIBER
- Publication number 20190170933
- Publication date Jun 6, 2019
- NXGN Partners IP, LLC
- Solyman ASHRAFI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PROCESSING METHOD OF GLASS BASE MATERIAL FOR OPTICAL FIBER
- Publication number 20150299023
- Publication date Oct 22, 2015
- Shin-Etsu Chemical Co., Ltd.
- Hideki FUJII
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS BASE MATERIAL ELONGATING METHOD
- Publication number 20150007616
- Publication date Jan 8, 2015
- Shin-Etsu Chemical Co., Ltd.
- Hideki FUJII
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER PREFORM AND METHOD OF MANUFACTURING OPTICAL FIBER USI...
- Publication number 20130061637
- Publication date Mar 14, 2013
- FUJIKURA LTD.
- Kenji Okada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL FIBER DRAWING METHODS AND DRAWING FURNACES
- Publication number 20120192594
- Publication date Aug 2, 2012
- FURUKAWA ELECTRIC COL, LTD.
- Nobuaki ORITA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
OPTICAL FIBER DRAWING METHODS AND DRAWING FURNACES
- Publication number 20090241604
- Publication date Oct 1, 2009
- THE FURUKAWA ELECTRIC CO., LTD.
- Nobuaki ORITA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Single mode optical fiber, method of manufacturing the same, and ap...
- Publication number 20050274151
- Publication date Dec 15, 2005
- Hideya Moridaira
- G02 - OPTICS
Information Patent Application
Single mode optical fiber, method of manufacturing the same, and ap...
- Publication number 20030086670
- Publication date May 8, 2003
- Hideya Moridaira
- G02 - OPTICS
Information Patent Application
Optical fiber drawing apparatus and control method therefor
- Publication number 20030024272
- Publication date Feb 6, 2003
- THE FURUKAWA ELECTRIC CO., LTD.
- Yasuhiro Naka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Methods and apparatus for drawing optical fiber
- Publication number 20020078715
- Publication date Jun 27, 2002
- Sumitomo Electric Industries, Ltd.
- Tomohiro Ishihara
- C03 - GLASS MINERAL OR SLAG WOOL

Monotoring or regulating the preform neck-down region with respect to position or shape

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Preform for producing vortex fiber

Viscocity-reducing dopants in optical fibers

Production method for multicore optical fiber

Production method for multicore optical fiber

System and method for producing vortex fiber

Optical fiber preform and method of manufacturing optical fiber usi...

Optical fiber drawing methods and drawing furnaces

Method of manufacturing single mode optical fiber

Single mode optical fiber, method of manufacturing the same, and ap...

Process for drawing glass fiber using prediction of future geometri...

Method for optical fibre manufacture

Caustic ray use of the drawdown zone of an optical fiber preform to...

Patents Applicationslast 30 patents

Viscocity-Reducing Dopants In Optical Fibers

SYSTEM AND METHOD FOR PRODUCING VORTEX FIBER

PROCESSING METHOD OF GLASS BASE MATERIAL FOR OPTICAL FIBER

GLASS BASE MATERIAL ELONGATING METHOD

OPTICAL FIBER PREFORM AND METHOD OF MANUFACTURING OPTICAL FIBER USI...

OPTICAL FIBER DRAWING METHODS AND DRAWING FURNACES

OPTICAL FIBER DRAWING METHODS AND DRAWING FURNACES

Single mode optical fiber, method of manufacturing the same, and ap...

Single mode optical fiber, method of manufacturing the same, and ap...

Optical fiber drawing apparatus and control method therefor

Methods and apparatus for drawing optical fiber