ClassID:

87243

C03B37/01433 - CPC Classification

Classification description:

Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags; Manufacture of glass fibres or filaments; Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]; Reactant delivery systems for delivering and depositing additional reactants as liquids or solutions, e.g. for solution doping of the porous glass preform

Recent Application in this class:
#1
20220363583
2022-11-17

Manufacturing apparatus and manufacturing method of porous glass base material for optical fiber

#2
20220363582
2022-11-17

Manufacturing apparatus and manufacturing method of porous glass base material for optical fiber

#3
20200392033
2020-12-17

Manufacturing apparatus and manufacturing method of porous glass base material for optical fiber

#4
20190369325
2019-12-05

High chlorine content low attenuation optical fiber

#5
20190056249
2019-02-21

Rayleigh scattering based distributed fiber sensors with optimized scattering coefficients

#6
20180370841
2018-12-27

METHOD FOR MANUFACTURING OPTICAL FIBER PREFORM, METHOD FOR MANUFACTURING OPTICAL FIBER, AND METHOD FOR DOPING SILICA GLASS

#7
20170168231
2017-06-15

High chlorine content low attenuation optical fiber

#8
20160011365
2016-01-14

High chlorine content low attenuation optical fiber

#9
20120049393
2012-03-01

Aerosol generator

#10
20100300151
2010-12-02

Glass preform manufacturing method

#11
20100142033
2010-06-10

Ionizing radiation-resistant optical fiber amplifier

#12
20090116809
2009-05-07

Amplifying optical fiber operating at a wavelength in the range of 1000-1700 nm, methods of fabricating the same, and fiber laser

#13
20080013904
2008-01-17

Optical fiber, manufacturing method of the same, and optical amplifier

#14
20070289333
2007-12-20

Method of fabricating optical fiber or optical device doped with reduced metal ion and/or rare earth ion

#15
20070137257
2007-06-21

Apparatus and method for fabricating glass bodies using an aerosol delivery system

#16
20050092029
2005-05-05

Method of fabricating optical fiber or optical device doped with reduced metal ion and/or rare earth ion