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公开(公告)号：US11953749B2
公开(公告)日：2024-04-09
申请号：US17139706
申请日：2020-12-31
Applicant: Sterlite Technologies Limited
Inventor： Hemanth Kondapalli , Atulkumar Mishra , Akhil Garg
IPC: G02B6/44
CPC classification number: G02B6/447
Abstract: The present disclosure provides an intermittently bonded optical fibre ribbon. The intermittently bonded optical fibre ribbon includes a plurality of optical fibres such that adjacent optical fibre of the plurality of optical fibres is bonded intermittently along the length by a plurality of bonds. The plurality of bonds is defined by a plurality of colours. The plurality of bonds may form a predefined pattern. The predefined pattern may be used for identification of the intermittently bonded optical fibre ribbon.
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公开(公告)号：US11698481B2
公开(公告)日：2023-07-11
申请号：US17400455
申请日：2021-08-12
Applicant: Eminent Technologies Company, LLC
Inventor： Jamyuen Ko
CPC classification number: G02B6/0008 , G02B6/447 , H01B1/02 , H01B11/00
Abstract: An apparatus including a first ferrule, a second ferrule and a tracing fiber. The first ferrule may comprise a cap. The second ferrule may comprise the cap. The tracing fiber may be configured to propagate light from the first ferrule to the second ferrule. The first ferrule may enable the light to be directed into the tracing fiber when the cap is removed. The cap of the second ferrule may be configured to scatter the light to provide an omnidirectional emission of the light from the second ferrule. The tracing fiber may be bundled with one or more data carrying lines in a cable. Each of the data carrying lines may be configured to enable a communication of data. The tracing fiber may be configured to propagate the light without interrupting the communication of data.
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公开(公告)号：US20180372978A1
公开(公告)日：2018-12-27
申请号：US15774947
申请日：2016-11-08
Applicant: COMMSCOPE TECHNOLOGIES LLC
Inventor： Michael J. WENTWORTH , Douglas C. ELLIOT , Thomas MARCOUILLER , Scott C. SIEVERS
IPC: G02B6/44
CPC classification number: G02B6/4455 , G02B6/447 , G02B6/4471
Abstract: A fiber optic cassette includes a housing with a base and a cover. The base defines an open front between first and second sidewalls, which transition into first and second curved rear wall portions. The first and second curved rear wall portions define an adapter mount therebetween forming at least one pocket. A signal entry location defined by at least one MPO adapter is positioned within the pocket and defines an exterior port and an interior port. A fiber optic cable connectorized by an MPO format connector is mated to the exterior port. An adapter block defining a plurality of second fiber optic adapters is mounted to the base via a first snap-fit interlock to close the open front, each second fiber optic adapter including an exterior port and an interior port. An MPO format connector is mated to the interior port of the MPO format adapter and terminates a plurality of fibers that are terminated at opposite ends with connectors that are mated to the interior ports of the second fiber optic adapters, wherein each fiber extending from the adapter mount to the second fiber optic adapters being the same length and relaying the fiber optic signal to fiber optic connectors to be coupled to the exterior ports of the adapters of the adapter block.
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公开(公告)号：US20180335594A1
公开(公告)日：2018-11-22
申请号：US16048244
申请日：2018-07-28
Applicant: International Business Machines Corporation
Inventor： Eric J. Campbell , Sarah K. Czaplewski , Lee N. Helgeson , Jonathan L. Kaus , Pamela L. Lembke
Abstract: Enhanced traceability of cables is provided using illumination. An embodiment comprises introducing a chemiluminescent (alternatively, flourescent) solution into a chamber coupled to at least a portion of an insulating jacket that surrounds a transmission medium, the chamber being initially hollow and, in at least a portion thereof, comprised of a substance through which light is viewable, such that upon introduction of the solution through a port, light emitted by the solution is viewable through at least a portion of the chamber. In another embodiment, a first and second compartment contain a first and second substance, respectively, and are physically separated. When an opening is caused in the physical separation, the substances are allowed to mix, the substances being chosen as providing a chemiluminescent reaction upon the mixing, such that light emitted by the chemiluminescent reaction is viewable.
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公开(公告)号：US10036867B2
公开(公告)日：2018-07-31
申请号：US15253766
申请日：2016-08-31
Applicant: International Business Machines Corporation
Inventor： Eric J. Campbell , Sarah K. Czaplewski , Lee N. Helgeson , Jonathan L. Kaus , Pamela L. Lembke
Abstract: Enhanced traceability of cables is provided using illumination. An embodiment comprises introducing a chemiluminescent (alternatively, flourescent) solution into a chamber coupled to at least a portion of an insulating jacket that surrounds a transmission medium, the chamber being initially hollow and, in at least a portion thereof, comprised of a substance through which light is viewable, such that upon introduction of the solution, light emitted by the solution is viewable through at least a portion of the chamber. In another embodiment, a first and second compartment contain a first and second substance, respectively, and are physically separated by a separator material. The separator material, when triggered to open, forms an opening between the compartments that allows the substances to mix, the substances being chosen as providing a chemiluminescent reaction upon the mixing, such that light emitted by the chemiluminescent reaction is viewable.
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Patent Agency Ranking
公开(公告)号：US20180188462A1
公开(公告)日：2018-07-05
申请号：US15906043
申请日：2018-02-27
Applicant: International Business Machines Corporation
Inventor： Eric J. Campbell , Sarah K. Czaplewski , Lee N. Helgeson , Jonathan L. Kaus , Pamela L. Lembke
Abstract: Enhanced traceability of cables is provided using illumination. An embodiment comprises introducing a chemiluminescent (alternatively, fluorescent) solution into a chamber coupled to at least a portion of an insulating jacket that surrounds a transmission medium, the chamber being initially hollow and, in at least a portion thereof, comprised of a substance through which light is viewable, such that upon introduction of the solution through a port, light emitted by the solution is viewable through at least a portion of the chamber. In another embodiment, a first and second compartment contain a first and second substance, respectively, and are physically separated. When an opening is caused in the physical separation, the substances are allowed to mix, the substances being chosen as providing a chemiluminescent reaction upon the mixing, such that light emitted by the chemiluminescent reaction is viewable.
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7.发明申请公开(公告)号：US20180172924A1
公开(公告)日：2018-06-21
申请号：US15411235
申请日：2017-01-20
Applicant: Corning Optical Communications LLC
Inventor： Anthony Sebastian Bauco , Douglas Llewellyn Butler , Ashley Wesley Jones , Jason Clay Lail , Eric Stephan ten Have
CPC classification number: G02B6/3895 , G02B6/0006 , G02B6/0008 , G02B6/245 , G02B6/262 , G02B6/3855 , G02B6/3873 , G02B6/3878 , G02B6/3887 , G02B6/3893 , G02B6/4292 , G02B6/43 , G02B6/4416 , G02B6/4459 , G02B6/447 , G02B6/4482 , H04Q1/136
Abstract: A light launch device for transmitting light into a traceable fiber optic cable assembly with tracing optical fibers is disclosed herein. The traceable fiber optic cable assembly and light launch device provide easy tracing of the traceable fiber optic cable assembly using fiber optic tracing signals. Further, the launch connector is easily attached to and removed from the fiber optic connector with repeatable and reliable alignment of optic fibers, even when the fiber optic connector is mechanically and/or optically engaged with a network component. The fiber optic connectors are configured to efficiently illuminate an exterior of the connector for effective visibility for a user to quickly locate the fiber optic connector.
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公开(公告)号：US09989722B2
公开(公告)日：2018-06-05
申请号：US15283772
申请日：2016-10-03
Applicant: Corning Optical Communications LLC
Inventor： George Cornelius Abernathy , Rodney Maurice Burns , Michael John Gimblet , Warren Welborn McAlpine , Allen Michael Miller , David Alan Seddon
IPC: G02B6/44
CPC classification number: G02B6/4402 , G02B6/4427 , G02B6/443 , G02B6/4433 , G02B6/4465 , G02B6/447
Abstract: A fiber optic cable includes an optical fiber, strength components disposed on opposite sides of the optical fiber, and a polymeric cable jacket. The optical fiber includes a glass core, a glass cladding, and a polymer coating. The cable jacket surrounds the optical fiber and the strength components. Further, the cable jacket is tightly drawn onto the optical fiber, where excess fiber length of the optical fiber is such that positive strain is present in the optical fiber at room temperature (25° C.).
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公开(公告)号：US20180013647A1
公开(公告)日：2018-01-11
申请号：US15437323
申请日：2017-02-20
Applicant: MERTEK INDUSTRIES, LLC
Inventor： Christopher SCHERER , Jonathan SHOLTIS
IPC: H04L12/26 , H01R13/6463 , G02B6/38 , G02B6/44 , H01R9/03 , H01R13/70 , H01R13/641 , G02B6/42
CPC classification number: H04L43/0811 , G02B6/3817 , G02B6/428 , G02B6/447 , H01R9/032 , H01R13/641 , H01R13/6463 , H01R13/70
Abstract: A method and apparatus for providing a tracer function for networked cable systems used for data or power transmission. A self contained and self powered indicator circuit is described that enables tracing the location of both ends of a networked cable.
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公开(公告)号：US09671551B2
公开(公告)日：2017-06-06
申请号：US14087468
申请日：2013-11-22
Applicant: Corning Cable Systems LLC
Inventor： David Lee Dean, Jr. , William Carl Hurley
CPC classification number: G02B6/02033 , G02B6/00 , G02B6/001 , G02B6/443 , G02B6/447 , G02B2006/12069 , G02B2006/12083 , G02B2006/12111 , G02B2006/1219
Abstract: A fiber optic cable includes a first optical fiber, a jacket, and a second optical fiber. The first optical fiber includes a glass core and cladding. The glass core is configured to provide controlled transmission of light through the fiber optic cable for high-speed data communication. The jacket has an interior surface that defines a conduit through which the first optical fiber extends. The jacket further has an exterior surface that defines the outside of the fiber optic cable. The second optical fiber is integrated with the exterior surface of the jacket.
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