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Fiber Optic patents

      

This page is updated frequently with new Fiber Optic-related patent applications.

SALE: 410+ Fiber Optic-related patent PDFs



 System and  a subscriber-powered network element patent thumbnailSystem and a subscriber-powered network element
A system for powering a network element of a fiber optic wide area network is disclosed. When communication data is transferred between a central office (co) and a subscriber terminal using a network element to convert optical to electrical (o-e) and electrical to optical (e-o) signals between a fiber from the central office and twisted wire pair, coaxial cable or ethernet cable transmission lines from the subscriber terminal, techniques related to local powering of a network element or drop site by the subscriber terminal or subscriber premise remote powering device are provided.

 Connectors for use in high pressure coax core ejection and fiber optic cable injection patent thumbnailConnectors for use in high pressure coax core ejection and fiber optic cable injection
A connector includes a first connector body and a second connector body configured to be coupled to one another. The first connector body has a through hole and a cavity.
Ppc Broadband, Inc.


 Managed fiber connectivity systems patent thumbnailManaged fiber connectivity systems
A communications connection system includes an sc fiber optic connector including a storage device having memory configured to store physical layer information. The storage device also includes electrical contacts or an rfid antenna coil connected to the memory for transmitting information to a management system.
Commscope Connectivity Uk Limited


 Fiber optic enclosure assembly patent thumbnailFiber optic enclosure assembly
A telecommunications enclosure includes first and second generally aligned cable ports at opposing ends of the enclosure. A cable anchor at each of the first and second cable ports is for anchoring a fiber optic drop cable to the enclosure and to limit axial movement of the cable relative to the enclosure.
Commscope Technologies Llc


 Cellular backhaul coverage algortihms patent thumbnailCellular backhaul coverage algortihms
Systems and methods for designing cellular backhaul networks are disclosed. The system can include an adaptive graph minimum spanning tree (ag-mst) algorithm to identify and connect stranded cellular sites at minimum cost.
T-mobile Usa, Inc.


 Antenna switch control  analog radio over fiber systems patent thumbnailAntenna switch control analog radio over fiber systems
A central node connected to a remote network node via a fiber optic link controls an antenna switch in the remote network node by controlling the dc bias current of the laser providing an optical transmission signal from the central network node to the remote network node via the fiber optic link. The remote network node converts the received optical transmission signal to an electrical transmission signal, and detects the dc level of the electrical transmission signal.
Telefonaktiebolaget L M Ericsson (publ)


 Test probes for smart inspection patent thumbnailTest probes for smart inspection
One or more embodiments are directed to apparatuses and methods of evaluating an endface of an optical communication link, such as a fiber optic cable. In at least one embodiment, a camera probe includes an imaging device that includes one or more feedback mechanisms, such as an alignment feedback mechanism that communicates alignment information regarding an alignment of the optical communication link under test with an image sensor of the camera probe.
Fluke Corporation


 Integrated fiber optic cable fan-out connector patent thumbnailIntegrated fiber optic cable fan-out connector
An integral fan-out connector assembly for fiber optic cables includes a connector housing that provides an integrated fan-out housing and connection adapter. The fan-out connector housing may be configured with a variety of cable adapters, and may be installed as a ‘plug and play’ type solution where it will be ready to accept a feed cable for use when needed..
Senko Advanced Components, Inc.


 Fiber optic connector and pin keeper with field changeable guide pins patent thumbnailFiber optic connector and pin keeper with field changeable guide pins
A new pin keeper and a connector that uses the pin keeper allows for installation and removal of guide pins within the pin keeper and the fiber optic connector in the field. The pin keeper may have latches that are accessible to disengage from a guide pin to allow removal or a tool may be used to widen openings in the pin keeper to allow the guide pins to be inserted or removed.
Us Conec, Ltd.


 Three-dimensional inspection of optical communication links patent thumbnailThree-dimensional inspection of optical communication links
One or more embodiments are directed to camera probes and methods for visually inspecting an endface of an optical communication link, such as a fiber optic cable. Generally described, the camera probes and methods are directed to projecting light to an endface of the optical communication link from a first direction and at a first angle of incidence and projecting light to the endface at a second direction and at a second angle of incidence.
Fluke Corporation


Associated interferometers using multi-fiber optic delay lines

An interferometer apparatus which include two or more coupled fiber optic michelson interferometers using fiber optic stretches which stretch two or more optical fibers wound around the perimeter of the optical fiber stretchers by the same amount is disclosed. Preferably a pair of reference and sample fiber optic stretches are utilized which run in a push-pull mode of operation.
Lumetrics, Inc.

Fiber optic light delivery, monitoring and apparatus therefore

Apparatus for illuminating comprises one or more fibers, the one or more fibers including fiber portions meeting at an apex and a bottom location to form a three dimensional cage; a detector attached to each of the fiber portions for receiving light and transmitting light along each of the fiber portions, respectively; and an illumination member situated within the cage. A method for illuminating a hollow member includes the steps of inserting one or more fibers into the hollow member, wherein one or more fibers include fiber portions that meet at a location to form a three-dimensional cage; permitting light to emit from within the three-dimensional cage and towards the fiber portions; receiving light at distinct locations on each of said fibers; and allowing each of the fibers to transmit the light received on each of the fiber portions out of the hollow member..
University Health Network

Hardened drop terminal and clampshell

A fiber optic cable network interface device includes a base unit defining an interior cavity. The device has a cable entrance port for a main fiber optic cable having a plurality of individual fiber optic cables and at least one cable exit port for at least one distribution fiber optic cable.
Communications Systems, Inc.

Extended access optical fiber connector ferrule

A fiber optic ferrule comprising a ferrule body having a plurality of optical fiber insertion holes at a first end thereof, the plurality of optical fiber insertion holes being configured to receive a plurality of optical fibers, and an extended access opening arranged at a top surface of a second end of the ferrule body located opposite the first end, the extended access opening being configured to provide open access to substantially an entirety of an interior space within the ferrule body.. .
Senko Advanced Components, Inc.

Trunk gland adapters and related trunk gland units and methods of connecting trunk cables to fiber optic enclosures

Trunk gland adapters include an adapter body having an internal bore that is sized to receive a trunk cable gland so that a front end of the trunk cable gland extends through a front opening of the internal bore and a plurality of attachment clips that are configured to releasably attach the adapter body to a mounting aperture in a wall of a fiber optic enclosure. Related trunk gland units and methods of routing a trunk cable into an enclosure are also disclosed..
Commscope, Inc. Of North Carolina

Fiber optic cable spool

Installing an optical cable at an installation location includes routing a second end of the optical cable towards the installation location; wrapping the second end of the optical cable around a portion of a cable spool at the installation location; attaching the second end of the optical cable to a connector holder disposed at the cable spool; and turning a crank arm to wind the cable spool, thereby winding slack length of the optical cable around the drum. Some types of crank arms are removable from the cable spool.
Commscope Technologies Llc

Removable fiber management sections for fiber optic housings, and related components and methods

Removable fiber management sections for fiber optic housings, and related components and methods are disclosed. In one embodiment, a fiber optic system is provided.
Corning Optical Communications Llc

Fiber optic equipment chassis and modules

Technologies are described for a fiber optic equipment chassis. The chassis may have a bottom plate and a top plate positioned such that the plates form a front chassis access and a rear chassis access.
Diversified Materials Specialists, Inc.

Multi-fiber connector for use with ribbon fiber optic cable

Aspects of the present disclosure relate to a multi-fiber fiber optic connector having a connector body, a multi-fiber ferrule supported at a distal end of the connector body, a spring for biasing the multi-fiber ferrule in a distal direction and a spring push retaining the spring and the ferrule within the connector body. The spring push including oppositely positioned spring support shelves that provide spring seating and provide spring stability during side loading..
Commscope Technologies Llc

Waveguide filter

A waveguide filter is provided for functioning as a cable feed-through for previously terminated cables. The waveguide filter includes a housing of pre-determined length having a plurality of bores extending therethrough.
Fiberplex Technologies, Llc

Illuminated suction apparatus

An illuminated suction apparatus including a hand-held surgical device combining a high-performance non-fiber optic optical waveguide with suction. This device is useful in a wide array of surgical procedures including open and minimally invasive orthopedics..
Invuity, Inc.

High frequency light emission device

Systems, apparatuses, and methods for modulating light at high frequencies by addressing the issue of direct modulation of long lifetime light emitters. Dynamic control of the local density of optical states (ldos) to exploit the differences between electric and magnetic dipole transitions allows for higher frequency modulation.
Brown University

Environmental sealing arrangement for furcated optical fibers

An assembly for protecting spliced optical fibers includes: a fiber optic cable comprising at least one optical fiber and a surrounding jacket; at least one elongate tubular member housing the optical fiber, wherein a gap exists between the elongate tubular member and the jacket such that the optical fiber has an exposed region; and a premold block formed of an ultra-low pressure material, the premold block encasing the exposed region of the optical fiber.. .
Commscope Technologies Llc

Rapid universal rack mount enclosure

A cable enclosure assembly includes an enclosure, a cable spool and a length of fiber optic cable. The enclosure defines an interior region, a first opening and a second opening aligned with the first opening.
Commscope Technologies Llc

Pivotably attachable fiber optic housing, modular housing system and method

A housing for fiber optic cable pivotably attachable to an adjacent housing to form a modular housing system is disclosed. The housing may include a first body having a plurality of members angled relative to one another to form a first chamber therebetween, the first body including an opening for receiving a fiber cable in the first chamber.
Corning Optical Communications Llc

Method and system for downhole object location and orientation determination

A downhole device is provided that is intended to be co-located with an optical fiber cable to be found, for example by being fixed together in the same clamp. The device has an accelerometer or other suitable orientation determining means that is able to determine its positional orientation, with respect to gravity.
Silixa Ltd.

Method and protecting fiber optic distribution systems

A fiber optic network has alarmed fiber optic lines in the cables connecting a secured junction box to plural user lock boxes. An outgoing alarm line and return alarm line in each cable connect the junction box to each user box.

Light beam collimator particularly suitable for a densely packed array

A method and apparatus for controlled displacement, rotation and deformation of parts of a fiber optic collimator so as to provide multiple degrees of adjustment freedom that are decoupled one from another, for adjusting the path of a light beam, comprising: an output elongate hollow node for passing a light beam therethrough and towards a lens, and an elongate hollow base node having separate top and bottom parts connected to each other by opposed ends of a plurality of flexible rods that restrict the relative movement between the top and bottom parts of the base node to substantially only translational parallel movement. Opposed portions of the top and bottom parts of the base node each include a respective screw and an opposed slanted surface, which upon interaction, develop a shearing force which is applied to the top and bottom parts of the base node and cause a translational parallel relative movement therebetween..
United States Army Research Laboratory

Seismic monitoring below source tool

A sensory assembly and system can be used in a wellbore to detect and characterize the earth strata and formations around the wellbore, where a signal emitting sensory tool is part of a tool string deployed in the wellbore, and where weighted fiber optic cable is deployed in an extended position below the signal emitting sensory tool. The fiber optic cable is also part of wire-line, slickline, or coiled tubing injector head connected to the signal emitting sensory tool, thereby providing fiber optic cable both above and below the signal emitting sensory tool in position to collect backscatter signals from earth strata and formations around the wellbore.
Halliburton Energy Services, Inc.

Fracture treatment analysis based on distributed acoustic sensing

Some aspects of what is described here relate to seismic profiling techniques. A seismic excitation is generated in a first directional wellbore section in a subterranean region.
Halliburton Energy Services, Inc.

Monitoring subterranean hydrocarbon saturation using distributed acoustic sensing

Some aspects of what is described here relate to seismic data analysis techniques. A seismic excitation is generated in a directional section of a first wellbore in a subterranean region.
Halliburton Energy Services, Inc.

Monitoring subterranean fluid movement using distributed acoustic sensing

Some aspects of what is described here relate to seismic profiling techniques. A seismic excitation is generated in a first directional wellbore section in a subterranean region.
Halliburton Energy Services, Inc.

Using seismic data to determine wellbore location while drilling

Some aspects of what is described here relate to seismic data analysis techniques. A seismic excitation is generated in a first directional wellbore section in a subterranean region.
Halliburton Energy Services, Inc.

Flame retardant cable fillers and cables

Flame retardant fiber optic and electrically conductive cables having halogen-free flame retardant cable filler materials.. .
Web Industries, Inc.

Fiber optic ribbon

A fiber optic ribbon includes optical fibers, each including a core surrounded by cladding, and edge bonding rigidly connecting the optical fibers to one. The ribbon further includes a stress-isolation layer surrounding the optical fibers and edge bonding, and a hardened shell surrounding the stress-isolation layer.
Corning Optical Communications Llc

Fiber optic array apparatus, systems, and methods

In some embodiments, an apparatus and a system, as well as a method and article of manufacture, may operate to receive sensor information from a series of sensors coupled to a spiral-shaped optical fiber, wherein the sensor information comprises a signal integrating at least a location of one or more of the sensors along the optical fiber, and a physical parameter measurement. Further activity may include determining a physical property of material in a geological formation based on the physical parameter measurement.
Halliburton Energy Services, Inc.



Fiber Optic topics:
  • Fiber Optic
  • Fiber Optic Cable
  • Optical Fiber
  • Rack Mount
  • Cable Slack
  • Telecommunication
  • Communications
  • Telecommunications
  • Strain Relief
  • Transmitter
  • Downstream
  • Transceiver
  • Multimode Fiber
  • Calibration
  • Elastomeric Material


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    This listing is a sample listing of patent applications related to Fiber Optic for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Fiber Optic with additional patents listed. Browse our RSS directory or Search for other possible listings.


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