ClassID:

174345

G02B6/4469 - CPC Classification

Classification description:

Light guides; Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables; Optical cables; Auxiliary devices Security aspects

Recent Application in this class:
#1
20250356746
2025-11-20

TRANSMISSION LINE MONITORING SYSTEM TESTING

#2
20250110305
2025-04-03

STRAND MOUNTED TERMINAL FOR A FIBER OPTIC NETWORK AND METHOD OF MAKING SAME

#3
20240411099
2024-12-12

Fiber Optic Cable Protector

#4
20230386308
2023-11-30

TRANSMISSION LINE MONITORING SYSTEM TESTING

#5
20230069526
2023-03-02

Test device for verifying operation of an optical fiber monitoring system utilizing direct optical injection

#6
20220342169
2022-10-27

INDICIA AND METHOD FOR IDENTIFYING TELECOMMUNICATIONS COMPONENTS

#7
20220084377
2022-03-17

Test device for verifying operation of an optical fiber monitoring system

#8
20220084376
2022-03-17

Test device for verifying operation of an optical fiber monitoring system by injection of longitudinal strain

#9
20220084375
2022-03-17

Test device for verifying operation of an optical fiber monitoring system utilizing a far end optical shutter

#10
20210247583
2021-08-12

Fiber optic terminals having one or more loopback assemblies

#11
20210223481
2021-07-22

Cable anchoring

#12
20210080670
2021-03-18

FIBER-OPTIC CONNECTION ASSEMBLIES, FEATURES, COMPONENTS, AND METHODS

#13
20210026088
2021-01-28

Indicia and method for identifying telecommunications components

#14
20190304626
2019-10-03

Systems and methods for tamper proof cables

#15
20190250355
2019-08-15

Rack-mountable fiber optic splice enclosure

#16
20190154939
2019-05-23

Reversible internet service provider wall box

#17
20190107683
2019-04-11

Apical conduit method and system

#18
20180259737
2018-09-13

High-Speed Communication System and Method with Enhanced Security

#19
20180196216
2018-07-12

Apical conduit method and system

#20
20170336590
2017-11-23

Network equipment access control systems

#21
20170322387
2017-11-09

Assembly for retaining and securing an optical cable

#22
20170269321
2017-09-21

Fiber management tray with restricted access region

#23
20170078043
2017-03-16

METHOD AND APPARATUS FOR PROTECTING FIBER OPTIC DISTRIBUTION SYSTEMS

#24
20160187608
2016-06-30

Optical fiber that provides an indication that breakage is imminent, and method of manufacturing such as fiber

#25
20150172792
2015-06-18

Currentless optical switch

#26
20150139598
2015-05-21

Secure cable housing system for optical communication network

#27
20150131951
2015-05-14

Tamper sensitive fiber optic cable

#28
20140314383
2014-10-23

Optical fiber cable net and method for producing the same

#29
20140294390
2014-10-02

Method and apparatus for protecting fiber optic distribution systems

#30
20140291020
2014-10-02

Conductive elements in cable jackets and separators

#31
20140193129
2014-07-10

Fiber management tray with restricted access region

#32
20140153889
2014-06-05

Hardware and methods for secure alarmed armored protective distribution systems and management

#33
20130335102
2013-12-19

Secure jacket

#34
20130300431
2013-11-14

Sensor tape for security detection and method of fabrication

#35
20120256005
2012-10-11

Connection cable for the electrical or optical fiber connection of two system devices

#36
20120230637
2012-09-13

Fiber optic cable with electrical conductors

#37
20120045186
2012-02-23

Conductive elements in cable jackets and separators

#38
20110241881
2011-10-06

SYSTEMS AND METHODS FOR OPTICAL SECURE ALARMED PROTECTIVE FIBER DISTRIBUTION SYSTEMS AND MANAGEMENT

#39
20110241875
2011-10-06

Twisted fiber optic security mesh

#40
20110162030
2011-06-30

Cable

#41
20090296018
2009-12-03

Light-emitting device

#42
20090032577
2009-02-05

System and method for cable monitoring

#43
20080246582
2008-10-09

Coding of laser fibers

#44
20080198618
2008-08-21

Networking cable with lighting system for cable tracing

#45
20080122617
2008-05-29

Secure transmission cable having windings continuously laid in opposite directions

#46
20080044179
2008-02-21

Method and apparatus for monitoring the security of an optical cable link during installation

#47
20070248358
2007-10-25

Electrical-optical cable for wireless systems

#48
20070014526
2007-01-18

Fiber optic tester

#49
20060273246
2006-12-07

Fiber optic security system for sensing the intrusion of secured locations

#50
20060250263
2006-11-09

Clips having inflammable member inside thereof

#51
20060083458
2006-04-20

Optic fiber security fence system

#52
20060062530
2006-03-23

Laser light cable

#53
20060054796
2006-03-16

Apparatus to induce stress into a fiber optic cable to detect security fence climbing

#54
20060002650
2006-01-05

Intrusion detection system for use on an optical fiber using a translator of transmitted data for optimum monitoring conditions

#55
20060002649
2006-01-05

Intrusion detection system for use on an optical fiber using a translator of transmitted data for optimum monitoring conditions

#56
20050244116
2005-11-03

Cables and cable installations

#57
20050184738
2005-08-25

Apparatus and method for monitoring electrical cable chafing via optical waveguides