ClassID:

87208

C03B37/01214 - 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 starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of multifibres, fibre bundles other than multiple core preforms

Recent Application in this class:
#1
20240300844
2024-09-12

METHOD FOR MANUFACTURING MICROCHANNEL PLATE

#2
20240199476
2024-06-20

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

#3
20240150219
2024-05-09

HOLLOW CORE OPTICAL FIBERS AND METHODS OF MAKING

#4
20240150218
2024-05-09

HOLLOW CORE OPTICAL FIBERS AND METHODS OF MAKING

#5
20240092679
2024-03-21

FABRICATION METHOD AND USE OF F40 mm LARGE-SIZE AND HIGH-CONTRAST

#6
20230212058
2023-07-06

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

#7
20230067347
2023-03-02

Multi-fiber light guide, device with a multi-fiber light guide and method for producing the same

#8
20220340473
2022-10-27

Microstructured glass articles with at least 100 core elements and methods for forming the same

#9
20210253468
2021-08-19

Coherent imaging fibre and method

#10
20210214265
2021-07-15

Microstructured glass articles with at least 100 core elements and methods for forming the same

#11
20200379168
2020-12-03

Multi-core fibers and method of manufacturing the same, and optical transmission system and optical transmission method

#12
20200348463
2020-11-05

Multicore fiber and method of manufacture therefor

#13
20200278491
2020-09-03

Antiresonant hollow core preforms and optical fibres and methods of fabrication

#14
20200277218
2020-09-03

METHOD FOR KNOTTING GLASS FIBER BUNDLES AND SPLICED GLASS FIBER BUNDLE

#15
20180254388
2018-09-06

Converter plate for producing polychromatic light

#16
20180044227
2018-02-15

Thermal history-based etching

#17
20170363805
2017-12-21

Optical fiber rod, optical fiber, image fiber, and method for manufacturing optical fiber rod

#18
20150274582
2015-10-01

Thermal history-based etching

#19
20140216109
2014-08-07

Method of manufacturing preform for multicore fiber and method of manufacturing multicore fiber

#20
20140003776
2014-01-02

Multi-core optical fibers for IR image transmission

#21
20130306122
2013-11-21

Manufacture of thermoelectric generator structures by fiber drawing

#22
20120144869
2012-06-14

GLASS OPTICAL WAVEGUIDES INCORPORATING MATERIALS OF INTEREST AND METHODS OF FABRICATING THE SAME

#23
20110094269
2011-04-28

OPTICAL FIBER MANUFACTURING METHOD

#24
20080265450
2008-10-30

Microchannel plate and process for producing the same

#25
20080118212
2008-05-22

Optical fiber bundle and method of manufacturing the same

#26
20060010920
2006-01-19

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

#27
20050274149
2005-12-15

Hot formed articles and method and apparatus for hot-forming

#28
20050078798
2005-04-14

Method of making a post-patent collimator assembly

#29
20050000249
2005-01-06

Device and method for reducing glass flow during the manufacture of microchannel plates