Patents by Inventor Nathan Thomas Kornbau

Nathan Thomas Kornbau 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).

  • RF repeater and mobile unit with cancellation of interference from a repeated signal
    Patent number: 10587331
    Abstract: A radio frequency repeater device includes a receive antenna that receives a receive signal having a first frequency. A transmit antenna transmits a repeat signal at the first frequency, the repeat signal being an amplified version of the receive signal. A signal filter communicates with the receive antenna and transmit antenna, the signal filter being operable to amplify quadrature and non-quadrature components of an input signal associated with the repeat signal to produce a filtered repeat signal. A coupler combines the receive signal with the filtered repeat signal in such a way that the filtered repeat signal cancels interference from the transmitted repeat signal in the receive signal.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: March 10, 2020
    Assignee: Resonant Sciences, LLC
    Inventors: Randall T Clark, Nathan Thomas Kornbau, Jeremy Micah North
  • RF repeater and mobile unit with cancellation of interference from a repeated signal
    Patent number: 10355771
    Abstract: A radio frequency repeater device includes a receive antenna that receives a receive signal having a first frequency. A transmit antenna transmits a repeat signal at the first frequency, the repeat signal being an amplified version of the receive signal. A signal filter communicates with the receive antenna and transmit antenna, the signal filter being operable to amplify quadrature and non-quadrature components of an input signal associated with the repeat signal to produce a filtered repeat signal. A coupler combines the receive signal with the filtered repeat signal in such a way that the filtered repeat signal cancels interference from the transmitted repeat signal in the receive signal.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: July 16, 2019
    Assignee: Resonant Sciences, LLC
    Inventors: Randall T Clark, Nathan Thomas Kornbau, Jeremy Micah North
  • Interference signal cancellation over a broad frequency range
    Patent number: 10084496
    Abstract: A signal interference cancellation system includes a signal filter that receives an interference signal and is in communication with a receiver that also receives the interference signal. The signal filter includes (a) a modulation system that modulates the interference signal to generate a modulated signal, (b) a first frequency range within which the modulation system amplifies quadrature components of the modulated signal, (c) a second frequency range within which the modulation system amplifies non-quadrature components of the modulated signal, and (d) a signal adder that combines the amplified quadrature and non-quadrature components of the modulated signal from (b) and (c) to generate an interference cancellation signal. The signal filter communicates the interference cancellation signal to the receiver for cancelling the interference signal.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: September 25, 2018
    Assignee: Resonant Sciences, LLC
    Inventors: Randall T. Clark, Nathan Thomas Kornbau, Jeremy Micah North
  • Interference Signal Cancellation Over A Broad Frequency Range
    Publication number: 20170264327
    Abstract: A signal interference cancellation system includes a signal filter that receives an interference signal and is in communication with a receiver that also receives the interference signal. The signal filter includes (a) a modulation system that modulates the interference signal to generate a modulated signal, (b) a first frequency range within which the modulation system amplifies quadrature components of the modulated signal, (c) a second frequency range within which the modulation system amplifies non-quadrature components of the modulated signal, and (d) a signal adder that combines the amplified quadrature and non-quadrature components of the modulated signal from (b) and (c) to generate an interference cancellation signal. The signal filter communicates the interference cancellation signal to the receiver for cancelling the interference signal.
    Type: Application
    Filed: May 22, 2017
    Publication date: September 14, 2017
    Inventors: Randall T. Clark, Nathan Thomas Kornbau, Jeremy Micah North
  • Interference signal cancellation over a broad frequency range
    Patent number: 9692469
    Abstract: A signal interference cancellation system includes a signal filter that receives an interference signal and is in communication with a receiver that also receives the interference signal. The signal filter includes (a) a modulation system that modulates the interference signal to generate a modulated signal, (b) a first frequency range within which the modulation system amplifies quadrature components of the modulated signal, (c) a second frequency range within which the modulation system amplifies non-quadrature components of the modulated signal, and (d) a signal adder that combines the amplified quadrature and non-quadrature components of the modulated signal from (b) and (c) to generate an interference cancellation signal. The signal filter communicates the interference cancellation signal to the receiver for cancelling the interference signal.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: June 27, 2017
    Assignee: Resonant Sciences, LLC
    Inventors: Randall T Clark, Nathan Thomas Kornbau, Jeremy Micah North