ClassID:

87336

C03B2201/075 - CPC Classification

Classification description:

Type of glass produced; Doped silica-based glasses; Impurity concentration specified Hydroxyl ion (OH)

Recent Application in this class:
#1
20250091931
2025-03-20

Quartz fibre with hydrogen barrier layer and method for the production thereof

#2
20240246850
2024-07-25

TITANIA-SILICA GLASS WITH UNIFORM HYDROXYL CONCENTRATION

#3
20240069272
2024-02-29

MICROSTRUCTURED OPTICAL FIBER AND PREFORM FOR SAME

#4
20240034667
2024-02-01

METHOD FOR MAKING HALOGEN DOPED OPTICAL ELEMENT

#5
20220227657
2022-07-21

Quartz fibre with hydrogen barrier layer and method for the production thereof

#6
20200369566
2020-11-26

Methods of bonding an optical fiber to a substrate using a laser and assemblies fabricated by the same

#7
20200262736
2020-08-20

Method of producing optical fiber preform and optical fiber

#8
20190270662
2019-09-05

Method of manufacturing optical fiber preform and optical fiber preform

#9
20190172698
2019-06-06

Discharge lamp

#10
20190077672
2019-03-14

REDUCING CARBON CONTENT OF SILICON DIOXIDE GRANULATE AND THE PREPARATION OF A QUARTZ GLASS BODY

#11
20180370835
2018-12-27

Preparation of carbon-doped silicon dioxide granulate as an intermediate in the preparation of quartz glass

#12
20180057391
2018-03-01

OPTICAL COMPONENT MADE OF QUARTZ GLASS FOR USE IN ArF EXCIMER LASER LITHOGRAPHY AND METHOD FOR PRODUCING THE COMPONENT

#13
20170362115
2017-12-21

METHOD OF MAKING HALOGEN DOPED OPTICAL ELEMENT

#14
20170349477
2017-12-07

Silica glass member and method of manufacturing the same

#15
20170144917
2017-05-25

Doped ultra-low expansion glass and methods for annealing the same

#16
20170137316
2017-05-18

Method of producing optical fiber preform and optical fiber

#17
20170129800
2017-05-11

Method of making optical fibers in a reducing atmosphere

#18
20160200620
2016-07-14

Method for producing iron-doped silica glass

#19
20160185645
2016-06-30

Method for producing titanium-doped silica glass for use in EUV lithography and blank produced in accordance therewith

#20
20160168010
2016-06-16

Doped ultra-low expansion glass and methods for making the same

#21
20160152504
2016-06-02

Low scattering silica glass and method for heat-treating silica glass

#22
20160085145
2016-03-24

Method for producing a blank of fluorine-doped and titanium-doped glass having a high silicic-acid content and a blank produced according to the method

#23
20160016839
2016-01-21

Method for the manufacture of doped quartz glass

#24
20160009589
2016-01-14

Method of making optical fibers in a reducing atmosphere

#25
20160002092
2016-01-07

Optical component made of quartz glass for use in ArF excimer laser lithography and method for producing the component

#26
20150376048
2015-12-31

Blank made of titanium-doped silica glass and method for the production thereof

#27
20150299024
2015-10-22

Tubular semifinished product for producing an optical fiber

#28
20150299022
2015-10-22

Optical fiber preform manufacturing method, optical fiber preform, and optical fiber

#29
20150143851
2015-05-28

METHOD FOR PRODUCING A CYLINDRICAL COMPONENT FROM SYNTHETIC QUARTZ GLASS CONTAINING FLUORINE

#30
20150098682
2015-04-09

Optical fiber preform, method for producing optical fiber, and optical fiber

#31
20140290308
2014-10-02

Silica container and method for producing the same

#32
20140254997
2014-09-11

Optical fiber preform, method for producing optical fiber, and optical fiber

#33
20140155246
2014-06-05

Very low CTE slope doped silica-titania glass

#34
20140123705
2014-05-08

Free-formed quartz glass ingots and method for making same

#35
20140066286
2014-03-06

Niobium doped silica titania glass and method of preparation

#36
20130116108
2013-05-09

Silica glass having improved properties

#37
20120324960
2012-12-27

Method and tubular semifinished product for producing an optical fiber

#38
20120324958
2012-12-27

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

#39
20120264584
2012-10-18

Substrate for EUVL optical member

#40
20120198892
2012-08-09

METHOD FOR PRODUCING OPTICAL FIBER PREFORM

#41
20120198891
2012-08-09

METHOD FOR PRODUCING OPTICAL FIBER PREFORM

#42
20120093471
2012-04-19

Low loss optical fiber designs for confining optical power to low-doped regions

#43
20120087625
2012-04-12

FIBER PREFORM AND METHOD FOR MANUFACTURING THEREOF

#44
20120036896
2012-02-16

Method of manufacturing an optical fibre preform

#45
20120033924
2012-02-09

Low loss optical fiber designs and methods for their manufacture

#46
20110240663
2011-10-06

Silica container and method for producing the same

#47
20110203320
2011-08-25

METHOD FOR MANUFACTURING A LENS OF SYNTHETIC QUARTZ GLASS WITH INCREASED H2 CONTENT

#48
20110162413
2011-07-07

Method of manufacturing optical fiber base material

#49
20110100062
2011-05-05

Refraction-sensitive optical fiber, quartz glass tube as a semi-finished product for the manufacture-thereof and method for the manufacture of the fiber

#50
20110092354
2011-04-21

Synthetic silica glass with uniform fictive temperature

#51
20100323872
2010-12-23

TiO-containing silica glass and optical member for EUV lithography using the same

#52
20100323871
2010-12-23

TiO-containing silica glass and optical member for EUV lithography using high energy densities as well as special temperature controlled process for its manufacture

#53
20100260949
2010-10-14

SYNTHETIC SILICA GLASS TUBE FOR THE PRODUCTION OF A PREFORM

#54
20100180634
2010-07-22

Method of producing synthetic quartz glass for excimer laser

#55
20100179047
2010-07-15

Optical member comprising TiO-containing silica glass

#56
20100091360
2010-04-15

OPTICAL COMPONENT MADE FROM SYNTHETIC QUARTZ GLASS WITH ENHANCED RADIATION RESISTANCE, AND METHOD FOR PRODUCING THE COMPONENT

#57
20100081554
2010-04-01

Method for producing a hollow cylinder of synthetic quartz glass, and thickwalled hollow cylinder obtained according to the method

#58
20100034998
2010-02-11

Quartz glass tube as a semifinished product for preform and fiber manufacture, and method for making the quartz glass tube

#59
20100004113
2010-01-07

Synthetic silica having low polarization-induced birefringence, method of making same and lithographic device comprising same

#60
20090232463
2009-09-17

Low loss optical fiber designs for confining optical power to low-doped regions

#61
20090203512
2009-08-13

Halide free glasses having low OH, OD concentrations

#62
20090203511
2009-08-13

SYNTHETIC SILICA GLASS OPTICAL MATERIAL HAVING HIGH RESISTANCE TO LASER INDUCED DAMAGE

#63
20090163344
2009-06-25

Component of quartz glass for use in semiconductor manufacture and method for producing the same

#64
20090148627
2009-06-11

DEUTEROXYL-DOPED SILICA GLASS, OPTICAL MEMBER AND LITHOGRAPHIC SYSTEM COMPRISING SAME AND METHOD OF MAKING SAME

#65
20090098370
2009-04-16

BLACK SYNTHETIC QUARTZ GLASS WITH A TRANSPARENT LAYER

#66
20090084141
2009-04-02

Single Mode Optical Fiber and Manufacturing Method Therefor

#67
20090004088
2009-01-01

Method for producing an optical component of synthetic quartz glass with enhanced radiation resistance, and blank for producing the component

#68
20080292881
2008-11-27

SYNTHETIC QUARTZ GLASS WITH RADIAL DISTRIBUTION OF FAST AXES OF BIREFRINGENCE AND PROCESS FOR PRODUCING THE SAME

#69
20080287279
2008-11-20

Glasses having low OH, OD levels

#70
20080066497
2008-03-20

Holder made from quartz glass for the processing of semiconductor wafers and method for production of the holder

#71
20080053150
2008-03-06

F-doped silica glass and process of making same

#72
20080050079
2008-02-28

Low attenuation optical fiber and its producing method in MCVD

#73
20070271958
2007-11-29

Method of Molding Silica Glass

#74
20070266733
2007-11-22

Method for manufacturing a lens of synthetic quartz glass with increased Hcontent

#75
20070145332
2007-06-28

Method for the production of laser-active quartz glass and use thereof

#76
20070105704
2007-05-10

Deuteroxyl-doped silica glass, optical member and lithographic system comprising same and method of making same

#77
20070066477
2007-03-22

Fused silica glass and method for making the same

#78
20070003198
2007-01-04

Low loss optical fiber designs and methods for their manufacture

#79
20060281623
2006-12-14

Free-formed quartz glass ingots and method for making the same

#80
20060234848
2006-10-19

Optical component of quartz glass, method for producing said component, and method for exposing a substrate

#81
20060204189
2006-09-14

Manufacturing method of optical fiber preform, manufacturing method of optical fiber, and optical fiber

#82
20060191294
2006-08-31

Synthetic silica glass tube for the production of a preform, method for producing the same in a vertical drawing process and use of said tube

#83
20060183623
2006-08-17

Synthetic quartz glass for optical member and its production method

#84
20060183622
2006-08-17

Optical synthetic quartz glass and method for producing the same

#85
20060137399
2006-06-29

Synthetic silica having low polarization-induced birefringence, method of making same and lithographic device comprising same

#86
20060137398
2006-06-29

High refractive index homogeneity fused silica glass and method of making same

#87
20060137397
2006-06-29

High transmission synthetic silica glass and method of making same

#88
20060130530
2006-06-22

Method of doping silica glass with an alkali metal, and optical fiber precursor formed therefrom

#89
20060081008
2006-04-20

Method for manufacturing synthetic silica glass substrate for photomask and synthetic silica glass substrate for photomask manufactured thereby

#90
20060059948
2006-03-23

Production process of synthetic quartz glass

#91
20060037362
2006-02-23

Photolithography methods and systems

#92
20060008218
2006-01-12

Method of manufacturing an optical fibre, a preform and an optical fibre

#93
20050276555
2005-12-15

Glass-body-producing method and optical glass body and optical fiber

#94
20050262877
2005-12-01

Method of depositing glass soot

#95
20050257570
2005-11-24

Method and device for producing a blank mold from synthetic quartz glass by using a plasma-assisted deposition method

#96
20050223747
2005-10-13

Method for making low loss optical fiber

#97
20050201699
2005-09-15

Low loss optical fiber and method for making same

#98
20050191019
2005-09-01

Low water peak optical waveguide fiber

#99
20050187092
2005-08-25

Synthetic silica glass optical material having high resistance to laser induced damage

#100
20050176572
2005-08-11

Synthetic quartz glass

#101
20050152653
2005-07-14

Method of manufacturing optical fiber preform using modified chemical vapor deposition including dehydration and dechlorination process and optical fiber manufactured by the method

#102
20050120751
2005-06-09

Method for manufacturing a preform for optical fibres

#103
20050092030
2005-05-05

Method and apparatus for depositing glass soot

#104
20050063656
2005-03-24

Optical fiber for improved performance in S-, C- and L-bands

#105
20050044893
2005-03-03

Process for making low-OH glass articles and low-OH optical resonator

#106
20050000253
2005-01-06

Method of manufacture of low water peak single mode optical fiber

#107
20050000252
2005-01-06

Method and apparatus for fabricating optical fiber preform using double torch in mcvd