Patents by Inventor Irwin Gerszberg

Irwin Gerszberg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Transmission medium and communication interfaces and methods for use therewith
    Patent number: 10965340
    Abstract: Aspects of the subject disclosure may include, for example, a system for receiving first electromagnetic waves via a transmission medium without utilizing an electrical return path, and inducing second electromagnetic waves at an interface of the transmission medium without the electrical return path. In an embodiment, the first and second electromagnetic waves have a non-optical frequency range. Other embodiments are disclosed.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: March 30, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Robert Bennett, Paul Shala Henry, Farhad Barzegar, Irwin Gerszberg, Donald J. Barnickel, Thomas M. Willis, III
  • Method and apparatus for deploying equipment of a communication system
    Patent number: 10959072
    Abstract: Aspects of the subject disclosure may include, for example, obtaining, by an unmanned aircraft including a processor, a control signal that causes the unmanned aircraft to fly in proximity to a transmission medium, where the unmanned aircraft includes a carrying system that releasably carries a communication device, and where a positioning of the communication device in proximity to the transmission medium enables the communication device to be physically connected on the transmission medium and enables the communication device to provide communications. Other embodiments are disclosed.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: March 23, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Ken Liu, Farhad Barzegar, Irwin Gerszberg, Pamela A. M. Bogdan, Donald J. Barnickel, Brandon Pimm, Thomas M. Willis, III, David M. Britz, Paul Shala Henry, Robert Bennett, Dorothy Zarsky, James Gordon Beattie, Jr.
  • Directional coupling device and methods for use therewith
    Patent number: 10958307
    Abstract: Aspects of the subject disclosure may include, for example, a coupling device including a first antenna that radiates a first RF signal conveying first data; and a second antenna that radiates a second RF signal conveying the first data from the at least one transmitting device. The first RF signal and second RF signal form a combined RF signal that is bound by an outer surface of a transmission medium to propagate as a guided electromagnetic wave substantially in a single longitudinal direction along the transmission medium. Other embodiments are disclosed.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: March 23, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Paul Shala Henry, Robert Bennett, Irwin Gerszberg, Farhad Barzegar, Donald J. Barnickel, Thomas M. Willis, III
  • Device with virtual reflector for transmitting or receiving electromagnetic waves
    Patent number: 10957977
    Abstract: Aspects of the subject disclosure may include, a system for generating electromagnetic signals that resonate in a cavity having a plurality of reflectors resulting in resonating electromagnetic signals and combining the resonating electromagnetic signals to form an electromagnetic wave that traverses a reflector and couples onto a physical transmission medium. One or more of the reflectors is implemented via a programmable substrate. Other embodiments are disclosed.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: March 23, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Paul Shala Henry, Robert Bennett, Donald J. Barnickel, Giovanni Vannucci, Farhad Barzegar, Irwin Gerszberg, Thomas M. Willis, III, Bruce E. Stuckman
  • Method and apparatus for adapting a waveguide to properties of a physical transmission medium
    Patent number: 10951267
    Abstract: Aspects of the subject disclosure may include, a system that facilitates adjusting an adjustable waveguide structure according to properties of a physical transmission medium and inducing electromagnetic waves that are guided by the adjusted waveguide structure along the physical transmission medium. Other embodiments are disclosed.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: March 16, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Robert Bennett, Peter Wolniansky, Jeffrey J. Farah, Paul Shala Henry, Giovanni Vannucci, Thomas M. Willis, III, Donald J. Barnickel, Farhad Barzegar, Irwin Gerszberg
  • Guided wave coupling system for telephony cable wrap wire and methods for use therewith
    Patent number: 10951266
    Abstract: In accordance with one or more embodiments, a coupling system includes a transmitter configured to generate a first signal conveying first data. A coupler is configured to transmit the first signal as a first guided electromagnetic wave that is guided by at least a portion of a surface of a wrap wire that secures an overhead telephony cable to a messenger wire, wherein the first guided electromagnetic wave propagates along the at least the portion of the surface of the messenger wire without requiring an electrical return path.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: March 16, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Peter Wolniansky, Harold Lee Rappaport, Irwin Gerszberg
  • Surface wave repeater with cancellation and methods for use therewith
    Patent number: 10951265
    Abstract: A repeater includes a first coupler receives a first guided electromagnetic wave that propagates along a surface of a transmission medium without requiring an electrical return path, the first coupler generating a first received signal in response to the first guided electromagnetic wave. Impulse cancellation circuitry generates a first impulse noise signal in response to impulse noise in the first received signal. Transceiver circuitry generates a first transmit signal based on the first received signal and the first impulse noise signal, wherein the transceiver circuitry cancels the first impulse noise signal when generating the first transmit signal. A second coupler converts the first transmit signal to a second guided electromagnetic wave that propagates along the surface of the transmission medium without requiring an electrical return path.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: March 16, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Paul Shala Henry, Giovanni Vannucci, Irwin Gerszberg, Peter Wolniansky, Robert Bennett, Thomas M. Willis, III, Donald J. Barnickel, Farhad Barzegar
  • Multi-feed dielectric antenna system and methods for use therewith
    Patent number: 10944177
    Abstract: In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed point, wherein the dielectric antenna is a single antenna. At least one cable having a plurality of conductorless dielectric cores is coupled to the feed point of the dielectric antenna, wherein electromagnetic waves that are guided by differing ones of the plurality of conductorless dielectric cores to the dielectric antenna result in differing ones of a plurality of antenna beam patterns.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: March 9, 2021
    Assignee: AT&T Intellectual Property 1, L.P.
    Inventors: Paul Shala Henry, Donald J. Barnickel, Farhad Barzegar, Robert Bennett, Irwin Gerszberg, Thomas M. Willis, III
  • Radial antenna and methods for use therewith
    Patent number: 10938123
    Abstract: Aspects of the subject disclosure may include, for example, antenna that includes a first plurality of antenna elements radially arranged in a first plane to wirelessly transmit first channel signals received from a guided wave communication system to a plurality of client devices via a first plurality of beams at a corresponding first plurality of angles. A second plurality of antenna elements are radially arranged in a second plane that is displaced a first distance from the first plane to wirelessly transmit second channel signals received from the guided wave communication system to the plurality of client devices via a second plurality of beams at a corresponding second plurality of angles that are angularly displaced from the first plurality of angles. Other embodiments are disclosed.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: March 2, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Paul Shala Henry, Irwin Gerszberg, Robert Bennett, Farhad Barzegar, Donald J Barnickel, Thomas M. Willis, III
  • Frequency selective multi-feed dielectric antenna system and methods for use therewith
    Patent number: 10938108
    Abstract: In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed-point, wherein the dielectric antenna is a single antenna having a plurality of antenna beam patterns. At least one cable having a plurality of conductorless dielectric cores is coupled to the feed-point of the dielectric antenna, each of the plurality of conductorless dielectric cores corresponding to one of the plurality of antenna beam patterns. A frequency selective launcher generates electromagnetic waves and couples the electromagnetic waves to a selected one of the plurality of conductorless dielectric cores, the selected one of the plurality of conductorless dielectric cores corresponding to a selected one of the plurality of antenna beam patterns.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: March 2, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Paul Shala Henry, Donald J. Barnickel, Farhad Barzegar, Robert Bennett, Irwin Gerszberg, Thomas M. Willis, III
  • Multi-feed dielectric antenna system with core selection and methods for use therewith
    Patent number: 10931018
    Abstract: In accordance with one or more embodiments, an antenna system includes a dielectric antenna having a feed-point, wherein the dielectric antenna is a single antenna having a plurality of antenna beam patterns. At least one cable having a plurality of conductorless dielectric cores is coupled to the feed-point of the dielectric antenna, each of the plurality of conductorless dielectric cores corresponding to one of the plurality of antenna beam patterns. A core selector switch couples electromagnetic waves from a source to a selected one of the plurality of conductorless dielectric cores, the selected one of the plurality of conductorless dielectric cores corresponding to a selected one of the plurality of antenna beam patterns.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: February 23, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Paul Shala Henry, Donald J. Barnickel, Farhad Barzegar, Robert Bennett, Irwin Gerszberg, Thomas M. Willis, III
  • Method and apparatus for communicating between waveguide systems
    Patent number: 10930992
    Abstract: Aspects of the subject disclosure may include, a system for receiving electromagnetic waves that propagate along a transmission medium, generating, according to the electromagnetic waves, first signals and second signals, wirelessly providing, via a short-range dielectric antenna of the waveguide system, the first signals to a base station device, and wirelessly providing, via an array of dielectric antennas of the waveguide system, the second signals to a communication device remotely located from the waveguide system. Other embodiments are disclosed.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: February 23, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Farhad Barzegar, Paul Shala Henry, Giovanni Vannucci, Peter Wolniansky, Thomas M. Willis, III, Robert Bennett, Irwin Gerszberg, Donald J. Barnickel
  • Method and apparatus for use with a radio distributed antenna system having an out-of- band reference signal
    Patent number: 10931330
    Abstract: Aspects of the subject disclosure may include, for example, receiving, by a network element of a distributed antenna system, a reference signal, a control channel and a first modulated signal at a first carrier frequency, the first modulated signal including first communications data provided by a base station and directed to a mobile communication device. The instructions in the control channel direct the network element of the distributed antenna system to convert the first modulated signal at the first carrier frequency to the first modulated signal in a first spectral segment. The reference signal is received at an in-band frequency relative to the control channel. Other embodiments are disclosed.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: February 23, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Irwin Gerszberg, Paul Shala Henry, Robert Bennett, Farhad Barzegar, Donald J. Barnickel, Thomas M. Willis, III
  • Device with programmable reflector for transmitting or receiving electromagnetic waves
    Patent number: 10931012
    Abstract: Aspects of the subject disclosure may include, a system for generating electromagnetic signals that resonate in a cavity having a plurality of reflectors resulting in resonating electromagnetic signals and combining the resonating electromagnetic signals to form an electromagnetic wave that traverses a reflector and couples onto a physical transmission medium. One or more of the reflectors is implemented via a programmable substrate. Other embodiments are disclosed.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: February 23, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Paul Shala Henry, Robert Bennett, Donald J. Barnickel, Giovanni Vannucci, Farhad Barzegar, Irwin Gerszberg, Thomas M. Willis, III, Bruce E. Stuckman
  • Method and communication node for broadband distribution
    Patent number: 10924143
    Abstract: Aspects of the subject disclosure may include, for example, a communication node having a modem that receives first data streams from a source communication node via a first plurality of twisted pair transmission lines. A multiplexer selects a first subset of the first data streams and a second subset of the first data streams. A wireless transceiver wirelessly transmits the first subset of the first data streams as radio frequency signals via an antenna to at least one device. A distribution point unit transmits the second subset of the first data streams on a second plurality of twisted pair transmission lines to a destination communication node of a distributed antenna system.
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: February 16, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Irwin Gerszberg, George Blandino
  • Apparatus and methods for transmitting or receiving electromagnetic waves
    Patent number: 10924942
    Abstract: Aspects of the subject disclosure may include, a system for generating electromagnetic signals that resonate in a cavity having a plurality of reflectors resulting in resonating electromagnetic signals and combining the resonating electromagnetic signals to form an electromagnetic wave that traverses a reflector and couples onto a physical transmission medium. Other embodiments are disclosed.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: February 16, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Paul Shala Henry, Irwin Gerszberg, Thomas M. Willis, III, Giovanni Vannucci, Robert Bennett, Donald J. Barnickel, Farhad Barzegar
  • Machine assisted development of deployment site inventory
    Patent number: 10924158
    Abstract: Aspects of the subject disclosure may include, for example, determining a target position of a particular physical location, accessing an image system that provides a number of images based on physical locations including the particular physical location, and obtaining a target image from the image system based on the particular physical location. The target image includes imaged features based on physical features of the particular physical location. Image processing is applied to the target image, and a particular physical feature is identified as a candidate deployment site based on the applying of the image processing, wherein the candidate deployment site is configured to accommodate equipment of a distributed communication network that facilitates transmission of electromagnetic waves along a surface of a transmission medium. Other embodiments are disclosed.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: February 16, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Pamela A. M. Bogdan, George Blandino, Ken Liu, Leon Lubranski, Eric Myburgh, Tracy Van Brakle, Robert Bennett, Donald J. Barnickel, Thomas M. Willis, III, Farhad Barzegar, Irwin Gerszberg, Paul Shala Henry
  • Method and apparatus for providing power using an inductive coupling
    Patent number: 10916969
    Abstract: Aspects of the subject disclosure may include, for example, obtaining power, by a communication device, from a current passing through a transmission medium via an inductive coupling between the communication device and the transmission medium where the communication device is physically connected with the transmission medium and providing communications, by the communication device, by electromagnetic waves that propagate without utilizing an electrical return path, wherein the electromagnetic waves are guided by one of the transmission medium or a dielectric core of a cable coupled to a feed point of a dielectric antenna. Other embodiments are disclosed.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: February 9, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David M. Britz, Robert Bennett, Paul Shala Henry, Irwin Gerszberg, Farhad Barzegar, Thomas M. Willis, III, Donald J. Barnickel, Pamela A. M. Bogdan, Brandon Pimm, Ken Liu, Dorothy Zarsky, James Gordon Beattie, Jr.
  • Antenna system with dielectric array and methods for use therewith
    Patent number: 10916863
    Abstract: Aspects of the subject disclosure may include, for example, an antenna system that includes a selector and a dielectric antenna array. The selector is coupled to a number of dielectric cores and selectively launches electromagnetic waves on a selected dielectric core of the dielectric cores. The selected dielectric core corresponds to one of the dielectric cores, and the electromagnetic waves propagate along the selected dielectric core without requiring an electrical return path. The dielectric antenna array is coupled to the dielectric cores and includes a number of dielectric antennas, wherein a dielectric antenna of the dielectric antennas transmits, in response to the electromagnetic waves received from the selected dielectric core, a controllable beam. Other embodiments are disclosed.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: February 9, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Paul Shala Henry, William Scott Taylor, Robert Bennett, Farhad Barzegar, Irwin Gerszberg, Donald J. Barnickel, Thomas M. Willis, III
  • Method and apparatus for providing power to waveguide systems
    Patent number: 10914904
    Abstract: Aspects of the subject disclosure may include, a system for receiving first optical power signals via an optical fiber connected with a light source of a network device, converting the first optical power signals to electrical energy utilizing an optical power converter where the electrical energy is utilized as power by the system, and transmitting or receiving electromagnetic waves that propagate along a transmission medium without requiring an electrical return path, and wherein the electromagnetic waves convey data. Other embodiments are disclosed.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: February 9, 2021
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Farhad Barzegar, Giovanni Vannucci, Paul Shala Henry, Thomas M. Willis, III, Irwin Gerszberg, Robert Bennett, Donald J. Barnickel