Patents-Review.com
ClassID:

87411 ⎘

C03B2205/40 - CPC Classification

Classification description:

Fibre drawing or extruding details Monitoring or regulating the draw tension or draw rate

Recent Application in this class:
#1
20260145987
2026-05-28

SYSTEM AND METHOD FOR FABRICATION OF HOLLOW-CORE FIBERS

 #2
20260008714
2026-01-08

OPTICAL FIBER DRAWING APPARATUS AND METHOD OF MANUFACTURING OPTICAL FIBER

 #3
20250326679
2025-10-23

MANUFACTURING METHOD OF OPTICAL FIBER BASE MATERIAL

 #4
20250214882
2025-07-03

METHOD FOR PRODUCING OPTICAL FIBER

 #5
20250178947
2025-06-05

CONTACTLESS GUIDE, MANUFACTURING METHOD OF OPTICAL FIBER, AND MANUFACTURING APPARATUS FOR OPTICAL FIBER

 #6
20240375991
2024-11-14

METHOD FOR PRODUCING OPTICAL FIBER, AND OPTICAL FIBER

 #7
20240343633
2024-10-17

SELF-LEARNING FIBER PROCESSING SYSTEM AND METHOD

 #8
20240279104
2024-08-22

APPARATUS, SYSTEM, AND METHOD FOR DRAWING AN OPTICAL FIBER

 #9
20230339798
2023-10-26

Self-learning fiber processing system and method

 #10
20220390668
2022-12-08

DRAW TOWER GRATING PRODUCTION METHOD AND SYSTEM

 #11
20220212978
2022-07-07

SYSTEM AND METHOD FOR MANUFACTURING OPTICAL FIBER

 #12
20220106223
2022-04-07

SYSTEM AND METHOD FOR MANUFACTURING OPTICAL FIBER

 #13
20220106222
2022-04-07

SYSTEM AND METHOD FOR MANUFACTURING OPTICAL FIBER

 #14
20210395133
2021-12-23

SYSTEM AND METHOD FOR MANUFACTURING OPTICAL FIBER

 #15
20210208332
2021-07-08

Method for manufacturing multimode optical fibers

 #16
20210032153
2021-02-04

Tension-based methods for forming bandwidth tuned optical fibers for bi-modal optical data transmission

 #17
20200290919
2020-09-17

Optical fiber manufacturing method and optical fiber manufacturing apparatus

 #18
20200264359
2020-08-20

Light diffusing optical fibers having uniform illumination along diffusion lengths and methods of forming the same

 #19
20200102242
2020-04-02

Self-learning fiber processing system and method

 #20
20200095157
2020-03-26

System and method for manufacturing optical fiber

 #21
20200088936
2020-03-19

Draw tower grating production method and system

 #22
20190152835
2019-05-23

Fiber optic manufacturing in space

 #23
20190047897
2019-02-14

System and method for manufacturing optical fiber

 #24
20190031553
2019-01-31

System and method for manufacturing optical fiber

 #25
20190031552
2019-01-31

SYSTEM AND METHOD FOR MANUFACTURING OPTICAL FIBER

 #26
20190031551
2019-01-31

System and method for manufacturing optical fiber

 #27
20190031550
2019-01-31

System and method for manufacturing optical fiber

 #28
20190016624
2019-01-17

Methods for modifying multi-mode optical fiber manufacturing processes

 #29
20180362392
2018-12-20

Optical fiber

 #30
20180251392
2018-09-06

Fiber optic manufacturing in space

 #31
20180099894
2018-04-12

Control device, and manufacturing apparatus of optical fiber

 #32
20180016181
2018-01-18

METHOD FOR PRODUCING MULTI-CORE OPTICAL FIBER

 #33
20170254733
2017-09-07

Method for preform or tube drawing based on its viscosity

 #34
20170233282
2017-08-17

Fiber optic manufacturing in space

 #35
20170225994
2017-08-10

Method for controlling the thickness of a substrate

 #36
20170197236
2017-07-13

Systems and methods for drawing high aspect ratio metallic glass-based materials

 #37
20170113962
2017-04-27

Chopped-fibers with axial property gradient for molded parts

 #38
20170001901
2017-01-05

Method for producing a substrate tube of quartz glass

 #39
20160357174
2016-12-08

Method and apparatus for fabricating microstructured optical fibers

 #40
20160251254
2016-09-01

Glass base material elongating method and glass base material elongating apparatus

 #41
20160181758
2016-06-23

High-efficiency parallel-beam laser optical fibre drawing method and optical fibre

 #42
20160170137
2016-06-16

Low loss optical fiber and method of making the same

 #43
20160147010
2016-05-26

Optical fiber

 #44
20160109651
2016-04-21

Low loss optical fiber and method of making the same

 #45
20150301278
2015-10-22

Preform for an optical waveguide and a fiber with non-circular core

 #46
20150266767
2015-09-24

Optical fibers produced in microgravity environments and method of production

 #47
20150007616
2015-01-08

Glass base material elongating method

 #48
20140268535
2014-09-18

Chopped-fibers with axial property gradient for molded parts

 #49
20140226948
2014-08-14

Optical fiber producing method and apparatus and optical fiber

 #50
20130302001
2013-11-14

Low-loss optical fiber over wide wavelength range and method of manufacturing the same

 #51
20130239623
2013-09-19

Methods for making active laser fibers

 #52
20130061637
2013-03-14

Optical fiber preform and method of manufacturing optical fiber using optical fiber preform

 #53
20130029038
2013-01-31

Method of making a multimode optical fiber

 #54
20120321261
2012-12-20

METHOD FOR PRODUCING OPTICAL FIBER

 #55
20120192594
2012-08-02

OPTICAL FIBER DRAWING METHODS AND DRAWING FURNACES

 #56
20120114285
2012-05-10

Method for controlling diameter of GRIN lens fiber and fiber drawing equipment

 #57
20120014654
2012-01-19

OPTICAL FIBER AND METHOD FOR MANUFACTURING SAME

 #58
20110211797
2011-09-01

Optical fiber with increased mechanical strength

 #59
20110174020
2011-07-21

OPTICAL FIBER MANUFACTURING METHOD

 #60
20110157582
2011-06-30

Process for manufacturing a microstructured optical fibre and method and system for on-line control of a microstructured optical fibre

 #61
20110056245
2011-03-10

Methods for modifying ovality of optical fiber preforms

 #62
20100247047
2010-09-30

Active optical fiber and method for fabricating an active optical fiber

 #63
20090260401
2009-10-22

HEATER HAVING MULTI HOT-ZONES, FURNACE HAVING THE HEATER FOR DRAWING DOWN OPTICAL FIBER PREFORM INTO OPTICAL FIBER, AND METHOD FOR DRAWING OPTICAL FIBER USING THE SAME

 #64
20090241604
2009-10-01

Optical fiber drawing methods and drawing furnaces

 #65
20090217710
2009-09-03

Methods for measuring the tension of optical fibers during manufacture

 #66
20080016917
2008-01-24

Optical fiber drawing apparatus

 #67
20070125127
2007-06-07

METHODS FOR MODIFYING OVALITY OF OPTICAL FIBER PREFORMS

 #68
20070003200
2007-01-04

Optical fibre having low splice loss and method for making it

 #69
20060224270
2006-10-05

Method for determining the fundamental oscillation frequency in an optical fiber and an application of a tensile force thus measured

 #70
20060204193
2006-09-14

Drawing method for bare optical fiber with suppressed hydrogen diffusion

 #71
20060141142
2006-06-29

Multilayered optical structures

 #72
20060101861
2006-05-18

Optical fiber making apparatus and method

 #73
20050284182
2005-12-29

Manufacturing method of optical fiber and optical fiber

 #74
20050259944
2005-11-24

Fiber waveguide formed from chalcogenide glass and polymer

 #75
20050257569
2005-11-24

Apparatus for drawing an optical fiber and method for controlling feed speed of an optical fiber preform

 #76
20050162640
2005-07-28

On-line tension measurement in an optical fiber

 #77
20050126227
2005-06-16

Process for determining the drawing tension in the manufacturing of an optical fibre

 #78
20050120749
2005-06-09

System and process for controllable preparation of glass-coated microwires

 #79
20050089288
2005-04-28

Optical fiber and method of fabricating the same