Patents by Inventor Jay A. Farrell

Jay A. Farrell 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).

  • Multiple epoch GNSS carrier phase integer resolution
    Patent number: 10761216
    Abstract: Various embodiments each include systems, methods, devices, or software for integer ambiguity resolution approach over a time window of GNSS/IMU data. One purpose of processing a window of data is to enhance the reliability of obtaining high-accuracy position estimation, using carrier-phase measurements, even in challenging environments.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: September 1, 2020
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Yiming Chen, Sheng Zhao, Jay A. Farrell
  • MULTIPLE EPOCH GNSS CARRIER PHASE INTEGER RESOLUTION
    Publication number: 20180239030
    Abstract: Various embodiments each include systems, methods, devices, or software for integer ambiguity resolution approach over a time window of GNSS/IMU data. One purpose of processing a window of data is to enhance the reliability of obtaining high-accuracy position estimation, using carrier-phase measurements, even in challenging environments.
    Type: Application
    Filed: August 17, 2016
    Publication date: August 23, 2018
    Inventors: Yiming Chen, Sheng Zhao, Jay A. Farrell