Patents-Review.com
ClassID:

173840 ⎘

G02B6/02266 - CPC Classification

Classification description:

Light guides; Optical fibres with cladding tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened; Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm Positive dispersion fibres at 1550 nm

Sub-classes:
Recent Application in this class:
#1
20250216597
2025-07-03

SINGLE MODE OPTICAL FIBER

 #2
20230244028
2023-08-03

Optical fiber

 #3
20220291445
2022-09-15

Optical fiber for data centers

 #4
20210033782
2021-02-04

Cut-off shifted optical fibre with large effective area

 #5
20210033781
2021-02-04

Cutoff shifted optical fibre

 #6
20200326471
2020-10-15

Optical fiber

 #7
20200278492
2020-09-03

Optical fiber

 #8
20200249393
2020-08-06

Optical fiber

 #9
20200150336
2020-05-14

Low bend loss optical fiber with a chlorine doped core and offset trench

 #10
20190324195
2019-10-24

Optical fiber

 #11
20190243063
2019-08-08

Low loss wide bandwidth optical fiber

 #12
20190049660
2019-02-14

Low bend loss optical fiber with a chlorine doped core and offset trench

 #13
20180321438
2018-11-08

Low bend loss optical fiber with a germania doped core

 #14
20180202895
2018-07-19

Mode-dependent loss measurement method and measurement device

 #15
20180120503
2018-05-03

Low bend loss single mode optical fiber

 #16
20180039020
2018-02-08

Single-mode fiber with ultra low attenuation

 #17
20170176674
2017-06-22

Single-mode fiber with ultralow attenuation and large effective area

 #18
20170031122
2017-02-02

Optical fiber cable

 #19
20170031088
2017-02-02

OPTICAL FIBER CABLE

 #20
20160291278
2016-10-06

Optical fiber cable

 #21
20150241629
2015-08-27

OPTICAL FIBER AND METHOD FOR PRODUCING OPTICAL FIBER PREFORM

 #22
20150226914
2015-08-13

OPTICAL FIBER

 #23
20150098682
2015-04-09

Optical fiber preform, method for producing optical fiber, and optical fiber

 #24
20130272668
2013-10-17

Optical fiber

 #25
20130077925
2013-03-28

Optical fiber

 #26
20130044987
2013-02-21

Low bend loss optical fiber

 #27
20130034654
2013-02-07

METHOD FOR MAKING AN OPTICAL FIBER PREFORM

 #28
20120192593
2012-08-02

Method for producing optical fiber preform

 #29
20120183268
2012-07-19

Single-mode optical fiber having reduced bending losses

 #30
20120033923
2012-02-09

HOLEY SINGLE-MODE OPTICAL FIBER AND OPTICAL TRANSMISSION SYSTEM USING SAME

 #31
20110286710
2011-11-24

Single mode optical fiber

 #32
20110211796
2011-09-01

Low bend loss optical fiber

 #33
20110164852
2011-07-07

Single-mode optical fiber

 #34
20110135264
2011-06-09

Bend-insensitive single-mode optical fiber

 #35
20110129191
2011-06-02

Large effective area fiber

 #36
20110058769
2011-03-10

All-fiber module for femtosecond pulse compression and supercontinuum generation

 #37
20110044595
2011-02-24

Transmission optical fiber having large effective area

 #38
20100296783
2010-11-25

Optical fiber

 #39
20100215329
2010-08-26

Large effective area low attenuation optical fiber

 #40
20100189400
2010-07-29

Single-mode optical fiber

 #41
20100189399
2010-07-29

Single-mode optical fiber having an enlarged effective area

 #42
20100135628
2010-06-03

HOLEY FIBER

 #43
20100067859
2010-03-18

Single mode optical fiber

 #44
20100046899
2010-02-25

Low bend loss single mode optical fiber

 #45
20100027951
2010-02-04

Low bend loss single mode optical fiber

 #46
20100021117
2010-01-28

Single-mode optical fiber

 #47
20090279836
2009-11-12

Bend-insensitive single-mode optical fiber

 #48
20090279835
2009-11-12

Single-mode optical fiber having reduced bending losses

 #49
20090274180
2009-11-05

All-fiber module for femtosecond pulse compression and supercontinuum generation

 #50
20090252470
2009-10-08

Optical fibers and optical transmission systems

 #51
20090148112
2009-06-11

Optical fiber

 #52
20090123122
2009-05-14

OPTICAL FIBERS AND OPTICAL TRANSMISSION SYSTEMS

 #53
20090060438
2009-03-05

Optical fiber and production method thereof

 #54
20090056379
2009-03-05

Optical elements and methods of making optical elements

 #55
20090052853
2009-02-26

Holey fiber and method of manufacturing the same

 #56
20080310807
2008-12-18

Optical fiber and optical-fiber transmission line

 #57
20080159346
2008-07-03

Bragg fibers in systems for the generation of high peak power light

 #58
20080063348
2008-03-13

Optical fiber

 #59
20080056658
2008-03-06

Low bend loss optical fiber with deep depressed ring

 #60
20080056654
2008-03-06

Low bend loss single mode optical fiber

 #61
20080019649
2008-01-24

Optical fiber with zero dispersion wavelength shifted to short wavelength region, and optical transmission line and optical transmission system using the same

 #62
20080013906
2008-01-17

Optical fiber, transmission system, and wavelength division multiplexing system

 #63
20070297735
2007-12-27

Optical fiber containing alkali metal oxide

 #64
20070280615
2007-12-06

Single-mode optical fiber

 #65
20070263970
2007-11-15

Optical fiber, and optical transmission line and optical transmission system using the same

 #66
20070258717
2007-11-08

Optical device and wavelength conversion method and optical fiber suitable for them

 #67
20070258686
2007-11-08

Chromatic dispersion compensating fiber

 #68
20070196061
2007-08-23

Multiband optical fiber

 #69
20070147756
2007-06-28

Single-mode optical fiber

 #70
20070127878
2007-06-07

Single mode optical fiber

 #71
20070116416
2007-05-24

High SBS threshold optical fiber with aluminum dopant

 #72
20070077016
2007-04-05

Low bend loss optical fiber

 #73
20070065081
2007-03-22

Compensating fiber for cumulated chromatic dispersion and chromatic dispersion slope

 #74
20060285809
2006-12-21

High SBS threshold optical fiber with fluorine dopant

 #75
20060251364
2006-11-09

Optical fiber cable

 #76
20060239627
2006-10-26

Microstructured optical fibre

 #77
20060210275
2006-09-21

High-order Bragg fiber dispersion correction

 #78
20060198591
2006-09-07

Optical fiber, method for manufacturing same and optical transmission channel

 #79
20060126679
2006-06-15

Bragg fibers in systems for the generation of high peak power light

 #80
20060093293
2006-05-04

Optical fibers

 #81
20060056785
2006-03-16

Optical transmission line constituting method, optical transmission line and optical fiber

 #82
20060045450
2006-03-02

Broadband optical fiber

 #83
20060039664
2006-02-23

Large effective area high SBS threshold optical fiber

 #84
20060010921
2006-01-19

Tellurite optical fiber and production method thereof

 #85
20050226573
2005-10-13

Optical fiber tape core

 #86
20050157991
2005-07-21

Optical fiber cable

 #87
20050135760
2005-06-23

High SBS threshold NZDS optical fiber

 #88
20050089289
2005-04-28

Optical fiber, method for manufacturing same and optical transmission channel

 #89
20050031274
2005-02-10

Deployable optical fiber transmission lines, optical transmission cable, and method of making same