C03B2201/32 - CPC Classification Index

#1

20260042695

2026-02-12

Glass-Ceramic Material

#2

20250115511

2025-04-10

FORMING AND BONDING OF GLASS COMPONENTS FOR PORTABLE ELECTRONIC DEVICES

#3

20250052946

2025-02-13

REDUCING LIGHT-INDUCED LOSS IN OPTICAL FIBRE

#4

20240018029

2024-01-18

METHOD FOR PRODUCING CRYSTALLIZED GLASS MEMBER HAVING CURVED SHAPE

#5

20230305222

2023-09-28

Reducing light-induced loss in optical fibre

#6

20220194840

2022-06-23

Forming and bonding of glass components for portable electronic devices

#7

20210292934

2021-09-23

MICROSTRUCTURED MATERIALS

#8

20210139362

2021-05-13

METHOD FOR PRODUCING CRYSTALLIZED GLASS MEMBER HAVING CURVED SHAPE

#9

20200247704

2020-08-06

Method to reduce darkening in phosphor in glass (PIG) made by SPS

#10

20200158946

2020-05-21

Reducing light-induced loss in optical fibre

#11

20200127435

2020-04-23

Optical tube waveguide lasing medium and related method

#12

20190225532

2019-07-25

Glass fibers

#13

20190077691

2019-03-14

Spray granulation of silicon dioxide in the preparation of quartz glass

#14

20190077688

2019-03-14

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

#15

20190072714

2019-03-07

LAYERED GLASS STRUCTURES

#16

20180044227

2018-02-15

Thermal history-based etching

#17

20170240454

2017-08-24

Layered glass structures

#18

20170205574

2017-07-20

Optical fiber and method of producing an optical fiber

#19

20160347642

2016-12-01

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

#20

20160281267

2016-09-29

Process for creating a polymer filament suitable for use in three-dimensional printing

#21

20160185649

2016-06-30

Optical fiber preform and method for manufacturing such optical fiber preform from a primary preform

#22

20160168010

2016-06-16

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

#23

20160168007

2016-06-16

Method of making an optical fiber preform and handle for use in making of optical fiber preform

#24

20160137545

2016-05-19

High hydroxyl TiO-SiOglass

#25

20160075591

2016-03-17

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

#26

20160060159

2016-03-03

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

#27

20160016839

2016-01-21

Method for the manufacture of doped quartz glass

#28

20160009588

2016-01-14

Optical fiber with reducing hydrogen sensitivity

#29

20150274582

2015-10-01

Thermal history-based etching

#30

20150197688

2015-07-16

Method for producing a doped SiOslurry and use of the SiOslurry

#31

20150043879

2015-02-12

System and method for compensating for distortions in optical fibers

#32

20150023642

2015-01-22

High bandwidth MMF and method of making

#33

20140341520

2014-11-20

Multimode optical fibre

#34

20140301706

2014-10-09

Low brillouin scattering optical fibers and formation methods thereof

#35

20140290308

2014-10-02

Silica container and method for producing the same

#36

20140155246

2014-06-05

Very low CTE slope doped silica-titania glass

#37

20130306911

2013-11-21

Method of producing fluorescent material dispersed glass and fluorescent material dispersed glass

#38

20130116108

2013-05-09

Silica glass having improved properties

#39

20130115391

2013-05-09

High purity synthetic silica and items such as semiconductor jigs manufactured therefrom

#40

20130047669

2013-02-28

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

#41

20130029038

2013-01-31

Method of making a multimode optical fiber

#42

20120294577

2012-11-22

Optical fiber

#43

20120107589

2012-05-03

Composite shaped body and silica glass, and method for producing the same

#44

20110247369

2011-10-13

Internal vapour deposition process

#45

20110247368

2011-10-13

Internal vapour deposition process

#46

20110240663

2011-10-06

Silica container and method for producing the same

#47

20110138861

2011-06-16

OPTICAL FIBER MANUFACTURING METHOD AND APPARATUS

#48

20100300151

2010-12-02

Glass preform manufacturing method

#49

20100238538

2010-09-23

Optical fiber amplifier and methods of making the same

#50

20100186662

2010-07-29

Crucible having a doped upper wall portion and method for making the same

#51

20100157436

2010-06-24

Method of manufacturing grin lens and grin lens

#52

20100091360

2010-04-15

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

#53

20100071420

2010-03-25

Optical fiber preform fabricating method

#54

20090235696

2009-09-24

Method for Manufacturing Grin Lens

#55

20090158778

2009-06-25

Process for making a glass fiber with a core and two glass cladding layers and glass fiber made thereby

#56

20090148627

2009-06-11

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

#57

20090133445

2009-05-28

Method for manufacturing glass body and method for manufacturing optical fiber

#58

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

#59

20090060433

2009-03-05

Optical fiber

#60

20090019894

2009-01-22

Method for manufacturing a multimode optical fibre

#61

20080141929

2008-06-19

Crucible having a doped upper wall portion and method for making the same

#62

20080132150

2008-06-05

Polishing method for extreme ultraviolet optical elements and elements produced using the method

#63

20080066497

2008-03-20

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

#64

20080050075

2008-02-28

Multi-wavelength, multimode optical fibers

#65

20080039310

2008-02-14

QUARTZ-TYPE GLASS AND PROCESS FOR ITS PRODUCTION

#66

20080038524

2008-02-14

Selective Doping of a Material

#67

20070218290

2007-09-20

Method for Doping Material and Doped Material

#68

20070105704

2007-05-10

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

#69

20070105703

2007-05-10

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

#70

20070036509

2007-02-15

Fluorescent glass, optical waveguide, optical fiber, optical coherence tomography apparatus, and optical fiber laser

#71

20060179879

2006-08-17

Adjusting expansivity in doped silica glasses

#72

20060130530

2006-06-22

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

#73

20050271347

2005-12-08

Optical fiber and method for making such fiber

#74

20050259944

2005-11-24

Fiber waveguide formed from chalcogenide glass and polymer

#75

20050241341

2005-11-03

Method for the preparation of doped oxide material

#76

20050223747

2005-10-13

Method for making low loss optical fiber

#77

20050201699

2005-09-15

Low loss optical fiber and method for making same

#78

20050185908

2005-08-25

Hollow-core optical fiber and method of making same

#79

20050135759

2005-06-23

Optical fiber assembly

#80

20050120945

2005-06-09

Quartz crucibles having reduced bubble content and method of making thereof

#81

20050063653

2005-03-24

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