ClassID:

174305

G02B6/4413 - CPC Classification

Classification description:

Light guides; Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables; Optical cables built up from sub-bundles Helical structure

Recent Application in this class:
#1
20260110865
2026-04-23

ACCESS FEATURE FOR CABLE JACKET HAVING LOW TENSILE STRENGTH AND HIGH ADHESION TO CABLE JACKET

#2
20240361551
2024-10-31

FIBER OPTIC CABLE

#3
20240255716
2024-08-01

ARMORED, INSULATED, FIBER OPTIC CABLES

#4
20240184070
2024-06-06

OPTICAL COMMUNICATION CABLE

#5
20240103213
2024-03-28

MULTI-CORE OPTICAL FIBER

#6
20230420162
2023-12-28

Stranded cable subunits with a central member for a bundled cable

#7
20230393358
2023-12-07

FIBER OPTIC CABLE FOR DOWNHOLE AND HARSH ENVIRONMENTS

#8
20230314744
2023-10-05

OPTICAL FIBER CABLE

#9
20230236375
2023-07-27

ACCESS FEATURE FOR CABLE JACKET HAVING LOW TENSILE STRENGTH AND HIGH ADHESION TO CABLE JACKET

#10
20230221514
2023-07-13

OPTICAL FIBER CABLE WITH DIFFERENT BINDER PITCH

#11
20230161124
2023-05-25

OPTICAL CABLE WITH ROUTABLE FIBER CARRYING SUBUNIT

#12
20230152548
2023-05-18

Optical cable and optical cable manufacturing method

#13
20230086082
2023-03-23

Mechanical performance of optical stranded cables

#14
20220390697
2022-12-08

Optical communication cable

#15
20220373753
2022-11-24

Optical fiber cable

#16
20220350101
2022-11-03

STRANDED FIBER-OPTIC CABLE

#17
20220099905
2022-03-31

Online helix adjustment to control connector location on preconnectorized tapered assemblies

#18
20220043226
2022-02-10

PRECONNECTORIZED CABLE ASSEMBLIES FOR INDOOR/OUTDOOR/DATACENTER APPLICATIONS

#19
20210325620
2021-10-21

Optical fiber cable and cable core production method

#20
20210318505
2021-10-14

Multicore fiber optic cable

#21
20210277223
2021-09-09

Flooding composition with polytetrafluoroethyene

#22
20210271040
2021-09-02

Leaf shaped intermittent bonded optical fibre ribbon

#23
20210141178
2021-05-13

Optical fiber cable

#24
20210132315
2021-05-06

Optical communication cable

#25
20210065936
2021-03-04

Methods for bonding stranded cable subunits to central member

#26
20210063665
2021-03-04

Online helix adjustment to control connector location on preconnectorized tapered assemblies

#27
20210008657
2021-01-14

Acoustically enhanced optical cables

#28
20200124811
2020-04-23

Optical communication cable

#29
20190361185
2019-11-28

OPTICAL FIBER CABLE

#30
20190223706
2019-07-25

Optical fiber arrangement for endoscope

#31
20190212512
2019-07-11

Optical fiber unit and optical fiber cable

#32
20190196124
2019-06-27

Armored optical fiber cable

#33
20190113701
2019-04-18

Optical fiber cable with dual layer buffer tube for microduct application

#34
20190112882
2019-04-18

Oil Field Services Apparatus and Methods

#35
20190049686
2019-02-14

FIBER OPTIC CABLE STRUCTURED TO FACILITATE ACCESSING AN END THEREOF

#36
20190011646
2019-01-10

Metal wire for optical fiber cable and strain relief

#37
20180358794
2018-12-13

Disintegrating binders for multi-member cable

#38
20180355682
2018-12-13

Oil Field Services Apparatus and Methods

#39
20180308606
2018-10-25

Enhanced data and power wireline

#40
20180299322
2018-10-18

Cable comprising sinusoidal paths along longitudinal surfaces for use in distributed sensing

#41
20180252885
2018-09-06

Optical fiber cable

#42
20180252884
2018-09-06

Tactical deployable cables

#43
20180252883
2018-09-06

Optical fiber cable with bonded core elements

#44
20180245460
2018-08-30

Strain locked fiber optic cable and methods of manufacture

#45
20180203198
2018-07-19

Binder film system

#46
20180137953
2018-05-17

Downhole cables and methods of making the same

#47
20180136423
2018-05-17

Optical fiber unit and optical fiber cable

#48
20180088294
2018-03-29

Method of SZ stranding flexible micromodules

#49
20180081134
2018-03-22

Method of manufacturing an optical fiber cable

#50
20180066129
2018-03-08

Flooding compounds for telecommunication cables having polymeric filler and branched olefinic fluid

#51
20180059350
2018-03-01

Optical fiber cable with crush resistant, kink resistant buffer tube

#52
20180059346
2018-03-01

Optical fiber cable with impact resistant buffer tube

#53
20180059345
2018-03-01

Optical fiber cable

#54
20180051225
2018-02-22

Flooding compounds for telecommunication cables

#55
20180011274
2018-01-11

Armored optical fiber cable

#56
20180011273
2018-01-11

Optical cable for terrestrial networks

#57
20170299806
2017-10-19

Pitch reducing optical fiber array and multicore fiber comprising at least one chiral fiber grating

#58
20170271046
2017-09-21

Multi-member cable with improved mid-span access

#59
20170146760
2017-05-25

Optical fiber cable and method of manufacturing same

#60
20170146759
2017-05-25

Optical fiber cable

#61
20170146756
2017-05-25

Optical fiber cable with impact resistant buffer tube

#62
20170139168
2017-05-18

Method and device for producing optical fiber unit

#63
20170139166
2017-05-18

Optical cable containing fiber bundles and thread for tying the bundles

#64
20170131499
2017-05-11

OPTICAL CABLE

#65
20170075017
2017-03-16

Seismic monitoring below source tool

#66
20170038545
2017-02-09

Vented optical tube

#67
20160356974
2016-12-08

Optical fiber cable with bonded core elements

#68
20160349471
2016-12-01

Variable lay stranding

#69
20160306129
2016-10-20

Film for a flame-retardant fiber optic cable

#70
20160299306
2016-10-13

Binder film system

#71
20160266307
2016-09-15

Multi-core optical fiber and multi-core optical fiber cable

#72
20160252693
2016-09-01

High fibre count blown optical fibre unit and method of manufacturing

#73
20160223769
2016-08-04

Optical fiber unit, optical fiber branching method, and optical fiber cable

#74
20160209611
2016-07-21

Hybrid optical fiber ribbon and power cable

#75
20160209584
2016-07-21

Acoustically enhanced optical cables

#76
20160161698
2016-06-09

Fiber optic cables with extruded access features for access to a cable cavity

#77
20160161697
2016-06-09

Optical cable for terrestrial networks

#78
20160147028
2016-05-26

Multitube seismic cable

#79
20160103288
2016-04-14

OPTICAL FIBER CABLES WITH POLYPROPYLENE BINDER

#80
20160041354
2016-02-11

Optical fiber cable

#81
20150378119
2015-12-31

Extreme environment optical fiber cable with crack-resistant layer

#82
20150355430
2015-12-10

Fiber optic cable structured to facilitate accessing an end thereof

#83
20150355426
2015-12-10

Armored optical fiber cable

#84
20150294763
2015-10-15

Downhole cables and methods of making the same

#85
20150293324
2015-10-15

Rugged micromodule cable

#86
20150293321
2015-10-15

Binder film for a fiber optic cable

#87
20150268433
2015-09-24

High temperature, zero fiber strain, fiber optic cable

#88
20150268427
2015-09-24

Fiber optic cable with large-diameter optical fibers

#89
20150260567
2015-09-17

Cable comprising twisted sinusoid for use in distributed sensing

#90
20150253526
2015-09-10

Armored optical fiber cable

#91
20150241652
2015-08-27

Binder film for a fiber optic cable

#92
20150219867
2015-08-06

Composite electro/optical microcable

#93
20150043874
2015-02-12

Optical fiber cable with anti-split feature

#94
20140321822
2014-10-30

Optoelectrical composite cable

#95
20140314382
2014-10-23

Optical fiber cord

#96
20140248025
2014-09-04

Optical fiber configurations for transmission of laser energy over great distances

#97
20140219618
2014-08-07

Optical fiber assemblies

#98
20140112630
2014-04-24

Optical fiber cable

#99
20140112615
2014-04-24

Co-registration of cores in multicore optical fiber sensing systems

#100
20140064680
2014-03-06

Hybrid fiber-optic cable

#101
20130301998
2013-11-14

Multi-core optical fiber, multi-core optical fiber cable, and multi-core optical fiber transmission system

#102
20130202262
2013-08-08

Strength member system for fiber optic cable

#103
20130142491
2013-06-06

Method for checking the correct installation of a bend-insensitive optical cable and optical cable suitable for the method thereof

#104
20130094823
2013-04-18

Fiber optic cables with extruded access features for access to a cable cavity

#105
20120281955
2012-11-08

Optical fiber cable bundle

#106
20120134634
2012-05-31

Fiber optic cable with improved low temperature and compression resistance

#107
20120020631
2012-01-26

Optical fiber configurations for transmission of laser energy over great distances

#108
20110268398
2011-11-03

Bundled fiber optic cables

#109
20110211794
2011-09-01

Bend-insensitive optical cable

#110
20110211793
2011-09-01

Optical fiber assemblies

#111
20110188820
2011-08-04

Optical cable

#112
20110188819
2011-08-04

Fiber optic arrangement using flat wide water swellable binder for subunit access

#113
20100092140
2010-04-15

Optical-fiber loose tube cables

#114
20090317038
2009-12-24

Multi-fiber fiber optic cable

#115
20090304338
2009-12-10

All-dielectric self-supporting cable having high fiber count

#116
20090129733
2009-05-21

Fiber optic cable design with improved compression test results

#117
20080122617
2008-05-29

Secure transmission cable having windings continuously laid in opposite directions

#118
20060045442
2006-03-02

Optical fiber cables for wellbore applications

#119
16149214
2020-03-17

All-dielectric self-supporting fiber optic cable

#120
16034805
2019-08-20

Hybrid cable with low density filling compound

#121
15938774
2018-12-11

Flooding composition with polysiloxane

#122
15894972
2018-11-06

All dielectric self-supporting fiber optic cable

#123
15835778
2018-10-23

Optical fiber cable with rollable ribbons contained in a central tube without intended stranding

#124
15281761
2017-10-17

Reduction of Faraday effect in optical ground wire (OPGW) cables

#125
15216807
2017-12-12

Optical fiber cable