ClassID:

87406

C03B2205/14 - CPC Classification

Classification description:

Fibre drawing or extruding details; Drawing solid optical fibre directly from a hollow preform comprising collapse of an outer tube onto an inner central solid preform rod

Recent Application in this class:
#1
20240383796
2024-11-21

METHOD OF MANUFACTURING OPTICAL FIBER PREFORM AND METHOD OF MANUFACTURING OPTICAL FIBER

#2
20240375991
2024-11-14

METHOD FOR PRODUCING OPTICAL FIBER, AND OPTICAL FIBER

#3
20220388891
2022-12-08

METHOD FOR PRODUCING GLASS FIBERS THAT LATERALLY EMIT LIGHT, AND GLASS FIBERS PRODUCED ACCORDING TO SAID METHOD

#4
20150139600
2015-05-21

Method of producing preform for coupled multi-core fiber, method of producing coupled multi-core fiber, and coupled multi-core fiber

#5
20150139596
2015-05-21

Multicore fiber and method of manufacture of the same

#6
20130044989
2013-02-21

Method of producing preform for coupled multi-core fiber, method of producing coupled multi-core fiber, and coupled multi-core fiber

#7
20120324958
2012-12-27

Methods for manufacturing optical fiber preform and methods for manufacturing optical fiber

#8
20100247912
2010-09-30

Method for Manufacturing LMA Optical Preforms and Fibers

#9
20060207293
2006-09-21

Method for production of an optical component from quartz glass

#10
20060174659
2006-08-10

Method for production of an optical component made from quartz glass

#11
20060137401
2006-06-29

Quartz glass cylinder for production of an optical component and method for production thereof

#12
20050284182
2005-12-29

Manufacturing method of optical fiber and optical fiber

#13
20050117863
2005-06-02

Method for producing an optical fiber and optical fiber

#14
20050066690
2005-03-31

Method of and apparatus for producing optical fiber

#15
20050064188
2005-03-24

Rod-In-Tube optical fiber preform assembly and method having reduced movement