ClassID:

87352

C03B2201/40 - CPC Classification

Classification description:

Type of glass produced; Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn

Sub-classes:
Recent Application in this class:
#1
20250271612
2025-08-28

HOLLOW CORE OPTICAL FIBER, HOLLOW CORE OPTICAL FIBER PREFORM, AND METHOD OF MAKING THE SAME

#2
20240093374
2024-03-21

Preparation method for tungsten/gadolinium oxide functional fiber having core-shell structure for x and gamma ray protection

#3
20230406750
2023-12-21

GLASS STRAND, GLASS ROVING, AND METHOD FOR MANUFACTURING SAME

#4
20230192529
2023-06-22

CONTINUOUS SOL-GEL PROCESS FOR PRODUCING SILICATE-CONTAINING GLASSES OR GLASS CERAMICS

#5
20220289618
2022-09-15

Glass and method for manufacturing the same

#6
20210262868
2021-08-26

Method for producing an optical fibre for a distributed measurement of temperature or deformation in a harsh environment using the Rayleigh backscattered signal

#7
20200385304
2020-12-10

Doped, low-temperature co-fired glass-ceramic (LTCC) insulating substrates, and related wiring boards and methods of manufacture

#8
20200225408
2020-07-16

Optical device and method for manufacturing optical device

#9
20200017397
2020-01-16

Ultraviolet-shielding glass sheet and vehicle window pane using the glass sheet

#10
20190330098
2019-10-31

Continuous sol-gel process for producing silicate-containing glasses or glass ceramics

#11
20190317380
2019-10-17

OPTICAL DEVICE, METHOD FOR MANUFACTURING OPTICAL DEVICE, AND WAVELENGTH CONVERSION METHOD

#12
20190225532
2019-07-25

Glass fibers

#13
20190119139
2019-04-25

Forming bodies for forming continuous glass ribbons and glass forming apparatuses comprising the same

#14
20190077688
2019-03-14

PREPARATION OF A QUARTZ GLASS BODY IN A HANGING METAL SHEET CRUCIBLE

#15
20180305237
2018-10-25

Method for efficiently preparing doped optical fibre preform and doped optical fibre preform

#16
20180299616
2018-10-18

Optical device including poled crystal region and amorphous region

#17
20180044222
2018-02-15

Continuous sol-gel process for producing silicate-containing glasses or glass ceramics

#18
20170341972
2017-11-30

Methods of ferrule reshaping for correcting core-to-ferrule concentricity errors, and optical fiber cable assemblies related to such methods

#19
20160347642
2016-12-01

High strength and aesthetic lithium disilicate crystalline glass-ceramics containing cristobalite crystal and preparation method thereof

#20
20160200620
2016-07-14

Method for producing iron-doped silica glass

#21
20160168010
2016-06-16

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

#22
20160137545
2016-05-19

High hydroxyl TiO-SiOglass

#23
20160075591
2016-03-17

Optical fibers and preforms with one step fluorine trench and overclad and methods for making the same

#24
20160060159
2016-03-03

High strength and aesthetic lithium disilicate crystalline glass-ceramics containing cristobalite crystal and preparation method thereof

#25
20160016839
2016-01-21

Method for the manufacture of doped quartz glass

#26
20150353414
2015-12-10

Conductive doped metal-glass compositions and methods

#27
20150068249
2015-03-12

Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide

#28
20140341520
2014-11-20

Multimode optical fibre

#29
20140155246
2014-06-05

Very low CTE slope doped silica-titania glass

#30
20140066286
2014-03-06

Niobium doped silica titania glass and method of preparation

#31
20130047669
2013-02-28

METHOD OF MAKING A SILICA-TITANIA GLASS HAVING A TERNARY DOPED CRITICAL ZONE

#32
20120291488
2012-11-22

Copper-containing silica glass, method for producing the same, and xenon flash lamp using the same

#33
20120196126
2012-08-02

Copper red frits and pigments comprising silica and at least one of cupric oxide and cuprous oxide

#34
20120063733
2012-03-15

Optical fiber, in particular a laser fiber containing a doped glass fiber core and cladding around the fiberglass core

#35
20110232847
2011-09-29

QUARTZ GLASS MEMBER FOR PLASMA ETCHING

#36
20110138861
2011-06-16

OPTICAL FIBER MANUFACTURING METHOD AND APPARATUS

#37
20110057154
2011-03-10

Conductive doped metal-glass compositions and methods

#38
20100251771
2010-10-07

Method for producing doped quartz glass

#39
20100157436
2010-06-24

Method of manufacturing grin lens and grin lens

#40
20100109509
2010-05-06

COPPER-CONTANING SILICA GLASS, METHOD FOR PRODUCING THE SAME, AND XENON FLASH LAMP USING THE SAME

#41
20100091360
2010-04-15

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

#42
20100011814
2010-01-21

Material for information recording medium substrate, information recording medium substrate, information recording medium, and method for manufacturing them

#43
20100000260
2010-01-07

Method for fabricating an optical fiber preform

#44
20090235696
2009-09-24

Method for Manufacturing Grin Lens

#45
20090123754
2009-05-14

Microspheres having a high index of refraction

#46
20090104362
2009-04-23

Organic-inorganic hybrid material, hybrid film derived therefrom, and method for preparing the same

#47
20090019894
2009-01-22

Method for manufacturing a multimode optical fibre

#48
20090011233
2009-01-08

Optically active glass and optical fiber with reduced photodarkening and method for reducing photodarkening

#49
20080039310
2008-02-14

QUARTZ-TYPE GLASS AND PROCESS FOR ITS PRODUCTION

#50
20070160854
2007-07-12

Method for manufacturing GRIN lens

#51
20070077438
2007-04-05

Soot layer formation for solution doping of glass preforms

#52
20060293161
2006-12-28

Microspheres comprising titania and bismuth oxide

#53
20060179879
2006-08-17

Adjusting expansivity in doped silica glasses

#54
20050143248
2005-06-30

Microspheres having a high index of refraction

#55
20050120945
2005-06-09

Quartz crucibles having reduced bubble content and method of making thereof

#56
20050063653
2005-03-24

Multimode optical fibre having a refractive index profile, optical communication system using same and method for manufacturing such a fibre