Patents by Inventor Tyson Shimomi

Tyson Shimomi 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).

  • Multi-channel satellite antenna calibration
    Patent number: 10044436
    Abstract: This disclosure provides systems, methods and apparatus for multi-channel satellite calibration. In one aspect, a calibration system can provide a transmit calibration signal based on a reference calibration signal to a satellite. The satellite can transmit back a receive calibration signal that can be obtained by the calibration system. Sub-carriers of the receive calibration signal can be compared with sub-carriers of the reference signal to determine adjustments to transmission properties of antennas of the satellite.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: August 7, 2018
    Assignee: Space Systems/Loral, LLC
    Inventors: Chih-Kang Chen, Tyson Shimomi
  • MULTI-CHANNEL SATELLITE CALlBRATION
    Publication number: 20180034541
    Abstract: This disclosure provides systems, methods and apparatus for multi-channel satellite calibration. In one aspect, a calibration system can provide a transmit calibration signal based on a reference calibration signal to a satellite. The satellite can transmit back a receive calibration signal that can be obtained by the calibration system. Sub-carriers of the receive calibration signal can be compared with sub-carriers of the reference signal to determine adjustments to transmission properties of antennas of the satellite.
    Type: Application
    Filed: March 27, 2017
    Publication date: February 1, 2018
    Inventors: Chih-Kang Chen, Tyson Shimomi
  • Multi-channel satellite calibration
    Patent number: 9642107
    Abstract: This disclosure provides systems, methods and apparatus for multi-channel satellite calibration. In one aspect, a calibration system can provide a transmit calibration signal based on a reference calibration signal to a satellite. The satellite can transmit back a receive calibration signal that can be obtained by the calibration system. Sub-carriers of the receive calibration signal can be compared with sub-carriers of the reference signal to determine adjustments to transmission properties of antennas of the satellite.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: May 2, 2017
    Assignee: Space Systems/Loral, Inc.
    Inventors: Chih-Kang Chen, Tyson Shimomi