ClassID:

87289

C03B37/028 - CPC Classification

Classification description:

Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags; Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms Drawing fibre bundles, e.g. for making fibre bundles of multifibres, image fibres;

Recent Application in this class:
#1
20250172749
2025-05-29

FIBER OPTIC IMAGE INVERTER WITH ULTRA-SHORT TWISTER, FABRICATION METHOD THEREFOR, APPLICATION THEREOF, AND RELATED COMPOSITION

#2
20240343633
2024-10-17

SELF-LEARNING FIBER PROCESSING SYSTEM AND METHOD

#3
20240300844
2024-09-12

METHOD FOR MANUFACTURING MICROCHANNEL PLATE

#4
20240199476
2024-06-20

GLASS COMPOSITION RESISTANT TO ION BOMBARDMENT, CLADDING GLASS OF MICROCHANNEL PLATE, MICROCHANNEL PLATE AND PREPARING METHOD THEREOF

#5
20230339798
2023-10-26

Self-learning fiber processing system and method

#6
20230314700
2023-10-05

OPTICAL FIBER BUNDLE STRUCTURE, OPTICAL FIBER CONNECTION STRUCTURE, AND OPTICAL FIBER BUNDLE STRUCTURE MANUFACTURING METHOD

#7
20230212058
2023-07-06

Fiber optic imaging element with medium-expansion and fabrication method therefor

#8
20220073406
2022-03-10

Method of making an imaging fibre apparatus and optial fibre apparatus with different core

#9
20210356675
2021-11-18

Method for manufacturing fan-in fan-out device and fan-in fan-out device

#10
20210292934
2021-09-23

MICROSTRUCTURED MATERIALS

#11
20210253468
2021-08-19

Coherent imaging fibre and method

#12
20200140316
2020-05-07

Method for manufacturing glass fiber strand

#13
20200102242
2020-04-02

Self-learning fiber processing system and method

#14
20190382301
2019-12-19

Method of making an imaging fibre apparatus and optical fibre apparatus with different core

#15
20190235160
2019-08-01

Spun round core fiber

#16
20190023603
2019-01-24

Organic-inorganic composite fibers and methods thereof

#17
20180254388
2018-09-06

Converter plate for producing polychromatic light

#18
20180251391
2018-09-06

ROD BUNDLE AND METHOD OF MANUFACTURING OPTICAL FIBER

#19
20180224598
2018-08-09

MULTICORE OPTICAL FIBER AND METHOD OF PRODUCING MULTICORE OPTICAL FIBER

#20
20180044227
2018-02-15

Thermal history-based etching

#21
20180011243
2018-01-11

Spun round core fiber

#22
20180003859
2018-01-04

Method for making an optical element having a textured surface and an optical element having a textured surface

#23
20170010410
2017-01-12

Spun round core fiber

#24
20160349447
2016-12-01

Non-circular multicore fiber and method of manufacture

#25
20160281267
2016-09-29

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

#26
20150274582
2015-10-01

Thermal history-based etching

#27
20150192739
2015-07-09

METHOD FOR MANUFACTURING MULTI-FIBER BUNDLES

#28
20150007615
2015-01-08

High Power Fiber Laser System with Side Pumping Arrangement

#29
20140003776
2014-01-02

Multi-core optical fibers for IR image transmission

#30
20130306122
2013-11-21

Manufacture of thermoelectric generator structures by fiber drawing

#31
20130301999
2013-11-14

FIBER-OPTIC IMAGE GUIDE COMPRISING POLYHEDRON RODS

#32
20120314279
2012-12-13

Multi-fibre arrangement for high power fibre lasers and amplifiers

#33
20120085131
2012-04-12

METHOD OF MAKING LARGE AREA CONFORMABLE SHAPE STRUCTURES FOR DETECTOR/SENSOR APPLICATIONS USING GLASS DRAWING TECHNIQUE AND POSTPROCESSING

#34
20110103757
2011-05-05

Side-emitting step index fiber

#35
20110061478
2011-03-17

Method of making large area conformable shape structures for detector/sensor applications using glass drawing technique and postprocessing

#36
20100188734
2010-07-29

Multi-fibre arrangement for high power fibre lasers and amplifiers

#37
20080265450
2008-10-30

Microchannel plate and process for producing the same

#38
20080223080
2008-09-18

Method of producing microchannel and nanochannel articles

#39
20080174857
2008-07-24

Multi-fibre arrangement for high power fibre lasers and amplifiers

#40
20080007830
2008-01-10

Glass photonic crystal band-gap devices with polarizing properties

#41
20060010920
2006-01-19

Method for forming high-density multicore phase-locked fiber laser array

#42
20050274149
2005-12-15

Hot formed articles and method and apparatus for hot-forming

#43
20050161153
2005-07-28

Anodic bonding

#44
20050105866
2005-05-19

Multi-fibre arrangement for high power fibre lasers and amplifiers

#45
20050082581
2005-04-21

Anodic bonding

#46
20050078798
2005-04-14

Method of making a post-patent collimator assembly

#47
18842284
2025-04-08

Capillary array and preparation method and application therefor