Patents by Inventor Alexander Tung Hoang

Alexander Tung Hoang 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).

  • Two-port mixers and systems, receivers, and methods using same
    Patent number: 11171678
    Abstract: Examples of receivers and receiver techniques are described herein. An example system may include a carrier source that may provide a wireless carrier signal and a wireless communication device, separate from the carrier source. The wireless communication device may provide a wireless communication signal containing data. A receiver may include an antenna positioned to receive the wireless carrier signal and the wireless communication signal, a two-port mixer coupled to the antenna and configured to mix the wireless carrier signal and the wireless communication signal to provide an intermediate frequency signal, and a demodulator configured to extract, at least in part, the data from the intermediate frequency signal.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: November 9, 2021
    Assignee: University of Washington
    Inventors: Alexander Tung Hoang, Joshua F. Ensworth, Matthew S. Reynolds
  • TWO-PORT MIXERS AND SYSTEMS, RECEIVERS, AND METHODS USING SAME
    Publication number: 20200304160
    Abstract: Examples of receivers and receiver techniques are described herein. An example system may include a carrier source that may provide a wireless carrier signal and a wireless communication device, separate from the carrier source. The wireless communication device may provide a wireless communication signal containing data. A receiver may include an antenna positioned to receive the wireless carrier signal and the wireless communication signal, a two-port mixer coupled to the antenna and configured to mix the wireless carrier signal and the wireless communication signal to provide an intermediate frequency signal, and a demodulator configured to extract, at least in part, the data from the intermediate frequency signal.
    Type: Application
    Filed: March 29, 2017
    Publication date: September 24, 2020
    Inventors: Alexander Tung Hoang, Joshua F. Ensworfth, Matthew S. Reynolds