Patents Assigned to ADC
  • Patent number: 9008130
    Abstract: A remote enclosure houses multiple subsystems. A first subsystem is coupled to a central office over a high-speed communication channel such as an OC-3 channel. The first subsystem extracts a downstream message from a first embedded operations channel included in the high-speed communication channel. The first subsystem also, when the downstream message is targeted to a first unit included in the first subsystem, forwards the message to a unit that processes the message for the first unit. When the message is not targeted to any unit included in the first subsystem, the first subsystem forwards the downstream message to another subsystem housed within the remote enclosure via a second embedded operations channel included in a second communication channel. The second subsystem is subtended from the first subsystem and is connected thereto by the second communication channel.
    Type: Grant
    Filed: August 15, 2003
    Date of Patent: April 14, 2015
    Assignee: ADC DSL Systems, Inc.
    Inventors: Donald J. Glaser, Carl E. Gabrjelson, Jr., Ashraf Nisar
  • Patent number: 9004359
    Abstract: A data reading system including one or more imagers, the data reading system having a lower main housing structure with a horizontal surface, across which items to be read are passed, and an upper reader module, such as pole-mounted top down reader (TDR) including an imager configured to provide a top down viewing angle from above the horizontal surface of the item in a read region. In one configuration, the pole-mounted upper reader module includes a one-piece post housing section mounted to the main housing structure and extending therefrom and containing imaging electronics and optics of the upper reader.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: April 14, 2015
    Assignee: Datalogic ADC, Inc.
    Inventors: Alan Shearin, Ryan B. Thompson, Jeffrey J. Hoskinson, Jon P. C. Williams, David J. Newman, Alexander M. McQueen, Bryan L. Olmstead
  • Patent number: 9002166
    Abstract: A fiber optic telecommunications device includes a frame and a fiber optic module. The fiber optic module includes a main housing portion defining fiber optic connection locations for connecting cables to be routed through the frame and a cable management portion for guiding cables between the main housing portion and the frame. The main housing portion of the fiber optic module is slidably mounted to the frame, the main housing portion slidable between a retracted position and an extended position along a sliding direction. The cable management portion of the fiber optic module includes a radius limiter slidably coupled to both the main housing portion and the frame. Movement of the main housing portion with respect to the frame moves the radius limiter with respect to the frame along the sliding direction and with respect to the main housing portion along a direction perpendicular to the sliding direction.
    Type: Grant
    Filed: October 5, 2012
    Date of Patent: April 7, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventors: James J. Solheid, Matthew Holmberg
  • Patent number: 8997972
    Abstract: An automated checkout system for reading optical data, such as barcode labels, on a bottom surface of an item using a data reader. The automated checkout system includes a housing supporting a leading conveyor section and a trailing conveyor section separated by a gap. The housing movably supports a transition element positioned across the gap for helping items transition between the conveyor sections. The transition element is movable between a first position and a second position. A sensor is in communication with the transition element and is configured to sense the position of the transition element, where movement of the transition element from the first position to the second position activates the sensor. When activated, the sensor may send a signal to a terminal to display a warning message to a user. Alternatively, the sensor may send a signal to an automatic shut-off mechanism to stop operation of the conveyors.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 7, 2015
    Assignee: Datalogic ADC, Inc.
    Inventors: Stepan Ryabinin, Jeffrey J. Hoskinson, Paul R. Huss, Michael P. Svetal
  • Patent number: 8998092
    Abstract: Systems and methods of optical code reading include production of image data by a color image sensor array and processing of the image data to decode an optical code. In one configuration, the color image sensor array includes first and second sets of sensor pixels sensitive to light having different wavelengths. Reflected light is focused by an optical system to form one or more images of an optical code on the color image sensor array. The optical system includes optics to form first and second images of an object bearing the optical code, where the first image excludes light of the second wavelength and the second image excludes light of the first wavelength, thereby enabling the first set of sensor pixels to sense the first image without substantially sensing the second image and the second set of sensor pixels to sense the second image without substantially sensing the first image.
    Type: Grant
    Filed: June 17, 2014
    Date of Patent: April 7, 2015
    Assignee: Datalogic ADC, Inc.
    Inventor: WenLiang Gao
  • Patent number: 9001811
    Abstract: A communication system to feed remote antenna nodes with simulcast traffic and non-simulcast beacons is provided. The communication system includes a host radio frequency (RF) digitizer, a delay buffer, a summing circuit, and a framer/serializer. The host RF digitizer receives CDMA base station signals for simulcast CDMA-traffic-bearing channels and to output digital samples. The delay buffer is communicatively coupled to receive the samples output from a beacon pilot generator and to output digitally delayed CDMA-digital-beacon-pilot samples having different pseudo-noise offsets. The summing circuit adds the CDMA-digital-beacon-pilot samples having different pseudo-noise offsets to the digital samples received from the host RF digitizer to form composite simulcast-plus-uniquely-offset-beacon-pilot CDMA samples.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: April 7, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventors: Philip M. Wala, Dean Zavadsky
  • Patent number: 8992261
    Abstract: A connector arrangement includes a single-piece plug nose body defining a cavity in which a storage device is held. The storage device provides physical layer information (PLI) functionality as well as physical layer management (PLM) functionality to the connector arrangement. A pivotable cover for the cavity is attached to the plug nose body by a living hinge. Example storage devices include an EEPROM on a printed circuit board. The storage device is electrically isolated from primary contacts of the connector arrangement.
    Type: Grant
    Filed: October 14, 2011
    Date of Patent: March 31, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventor: Loren J. Mattson
  • Patent number: 8992260
    Abstract: An electrical connector arrangement includes a storage device coupled to a connector housing. The storage device is configured to store physical layer information pertaining to the electrical connector arrangement. The storage device also has contacts that enable the physical layer information to be read from the storage device by a media reading interface. A connector assembly includes at least one receptacle assembly; a printed circuit board; and a media reading interface.
    Type: Grant
    Filed: October 15, 2010
    Date of Patent: March 31, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventors: Joseph C. Coffey, Loren J. Mattson
  • Patent number: 8992095
    Abstract: A fiber optic adapter is disclosed. The fiber optic adapter includes a main body configured to receive a first fiber optic connector through a first end and a second fiber optic connector through a second end for mating with the first fiber optic connector. The adapter includes a ferrule alignment structure located within an axial cavity of the main body, the ferrule alignment structure including a sleeve mount and a ferrule sleeve, the sleeve mount including an axial bore and at least one latching hook extending from a center portion of the sleeve mount toward the first end of the main body and at least one latching hook extending from the center portion toward the second end of the main body, the latching hooks configured to flex for releasably latching the first and second fiber optic connectors to the fiber optic adapter.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: March 31, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventor: Keith Nelson
  • Patent number: 8995136
    Abstract: A fiber panel system includes a chassis and at least blades configured to mount to the chassis. Each blade is moveable relative to the chassis between a retracted (closed) position and at least one extended position. Each blade may be locked into one or more positions relative to the chassis using one or more latching arrangements. Each latching arrangement includes two flexible arms. A stop member is disposed at a distal end of each flexible arm.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: March 31, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventors: Ryan Kostecka, Steven J. Brandt
  • Patent number: 8991623
    Abstract: The present invention relates to a telecommunications termination panel with a tray pivotably mounted within the front opening of a housing. The tray pivots about a hinge located adjacent one of the sides of the housing and includes a raised floor. The raised floor of the tray cooperates with the side adjacent the hinge and a bottom of the housing to define a cable path from a rear cable access port to an opening on the tray adjacent the hinge. The tray includes a plurality of connection locations and cable management structures to direct a telecommunications cable from the cable access port to a rear of the connection locations without violating bend radius rules. The tray may also include a temporary cable holder to assist in pulling cables through the rear opening into the housing. The present invention further relates to a telecommunications equipment rack with a termination panel with such a pivoting tray mounted to the rack.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: March 31, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventors: Clinton M. Knudsen, Patrick Thompson
  • Publication number: 20150087329
    Abstract: Embodiments described by the present disclosure provide improved systems and methods for determining the location of a mobile device. In one embodiment, a system comprises a distributed antenna system (DAS) configured to relay signals to and from the mobile device. Further, the DAS comprises a hub unit; and multiple remote antenna units coupled to the hub unit, wherein signals relayed between the remote antenna units and the hub unit are delayed such that different signal paths between the remote antenna units and the hub unit have different delay times. The system also comprises a base station coupled to the hub unit, wherein the base station receives the signals from the hub unit and determines the delay of signals transmitted between the mobile device and the base station, wherein the system determines the location of the mobile device by using the delay for RF pattern matching.
    Type: Application
    Filed: September 26, 2013
    Publication date: March 26, 2015
    Applicant: ADC Telecommunications, Inc.
    Inventors: Scott Stratford, Larry G. Fischer, Lance K. Uyehara
  • Patent number: 8985864
    Abstract: A fiber optic alignment device includes two alignment blocks and two gel blocks. A fiber passage is adapted to receive a first optical fiber through the first end and a second optical fiber through the second end. An intermediate portion is adapted to align the first and the second optical fibers between the first and the second alignment blocks. A first portion of the fiber passage extends between the first alignment block and the first gel block. A second portion of the fiber passage extends between the second alignment block and the second gel block. End portions of the first and the second optical fibers may be cleaned when slid between the alignment blocks and the gel blocks. The fiber passage may include an undulating portion.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: March 24, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventor: Michael James Ott
  • Patent number: 8989541
    Abstract: A fiber optic ferrule includes a body extending from a first end to a second opposite end, with the body including an axial passage extending between the first and the second ends. The axial passage includes a first diameter portion having a diameter of at least 125 microns, a second diameter portion having a diameter of at least 250 microns and less than a diameter of a buffer, and a smooth and continuous transition between the first and the second diameter portions. The second diameter portion is positioned between the first diameter portion and the second end. The axial passage further defines a tapered shape at the second end extending inward from the second end toward the second diameter portion. In certain embodiments, another smooth and continuous transition can be provided between the taper shape and the second diameter portion. In certain embodiments, the axial passage is smooth and continuous between the first and the second ends of the body. A hub holds the ferrule.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: March 24, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventor: Steven C. Zimmel
  • Patent number: 8985867
    Abstract: An optical fiber connection system includes a first and a second optical fiber, each with end portions that are terminated by a first and a second fiber optic connector, respectively. A fiber optic adapter connects the first and the second fiber optic connectors. A fiber alignment apparatus includes V-blocks and gel blocks. Each of the fiber optic connectors includes a connector housing and a sheath. The end portions of the optical fibers are positioned beyond distal ends of the respective connector housings. The sheath is slidably connected to the connector housing and slides between an extended configuration and a retracted configuration. The sheath covers the end portion of the respective optical fiber when the sheath is at the extended configuration and exposes the end portion when at the retracted configuration. The end portions of the optical fibers are cleaned when slid between the V-blocks and the gel blocks.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: March 24, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventor: James Ott Michael
  • Patent number: 8985861
    Abstract: Device for the coaxial connection of fiber-optic cables, comprising a single-piece coupling housing (10) and a single-piece sleeve mount (20), the sleeve mount (20) being designed with at least one latching nose (21) and the coupling housing (10) being designed with at least one latching mount which complements the at least one latching nose (21), wherein the latching mount is designed with at least one latching hook (14) and at least one stop (15).
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: March 24, 2015
    Assignee: ADC GmbH
    Inventors: Eberhard Kahle, Anne Kramer, Jörg Adomeit
  • Patent number: 8982715
    Abstract: One exemplary embodiment is directed to an inter-networking device that performs at least one inter-networking function using physical layer information about the network of which the device is a part. Another exemplary embodiment is directed to capturing physical layer information about physical communication media that is attached to an inter-networking device. Another exemplary embodiment is directed to a technique for generating a spanning tree and/or forwarding database information for a plurality of switches in a network at a central location. The spanning tree and/or forwarding database information is generated at the central location using information including physical layer information about devices and physical communication media in the network. Another exemplary embodiment is directed to an ETHERNET physical layer device having integrated support for capturing physical layer information about the physical communication media connected to the ETHERNET physical layer device.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: March 17, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventors: Mohammad H. Raza, Kamlesh G. Patel, John P. Anderson, Joseph C. Coffey, Michael Day, Hutch Coburn, David Stone
  • Patent number: 8982913
    Abstract: A communication system comprises a first multiplexer card having a first plurality of TDM ports and a first differential signaling interface, the first multiplexer card operable to map timeslots from the TDM ports to a first combined signal transmitted via the first differential signaling interface; a first unit coupled to the first differential signaling interface and configured to map timeslots extracted from the first combined signal to a DSL frame; a second unit coupled to the first unit via the a DSL link, the second unit having a third differential signaling interface and operable to map timeslots extracted from the DSL frame to a second combined signal; and a second multiplexer card having a second plurality of TDM ports and a fourth differential signaling interface, the second multiplexer card operable to map each of the timeslots from the second combined signal to one of the second plurality of TDM ports.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: March 17, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventors: Xinkuan Zhou, Clifton Powers, Laxman Anne, Manish Sharma, Joe Polland
  • Patent number: 8979395
    Abstract: A tool set for terminating an optical fiber with a fiber optic connector includes a crimping tool and a polishing tool. The crimping tool includes a locating feature for locating a housing of the fiber optic connector, a stop for locating an end of an optical fiber relative to the housing, and at least one anvil for crimping a crimp of the fiber optic connector to secure a position of the optical fiber relative to the housing. The polishing tool includes a locating feature for locating the housing and thereby locating the end of the optical fiber and a seat for activating a compression member of the fiber optic connector thereby securing the end of the optical fiber to the polishing tool.
    Type: Grant
    Filed: September 7, 2012
    Date of Patent: March 17, 2015
    Assignee: ADC Telecommunications, Inc.
    Inventor: James Ott Michael
  • Patent number: 8979578
    Abstract: An electrical connector for transmitting data signals between the insulated conductors of a first data cable and corresponding insulated conductors of a second data cable, including a first part having a socket shaped to at least partially receive a plug of said first data cable; a second part having a plurality of insulation displacement contact slots shaped to receive end sections of the conductors of the second data cable; and a plurality of electrically conductive contacts including resiliently compressible spring finger contacts extending into the socket for electrical connection with corresponding conductors of the first cable; insulation displacement contacts seated in corresponding insulation displacement contact slots for effecting electrical connection with corresponding conductors of the second data cable; and mid sections extending therebetween, wherein relative movement between the mid sections of the contacts is inhibited by a fastener.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: March 17, 2015
    Assignee: ADC GmbH
    Inventors: Jason Allan Hogue, Michael Sielaff