Patents by Inventor Chun-Hsien Hsiao

Chun-Hsien Hsiao 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).

  • Radar and method of updating background components of echo signal of radar
    Patent number: 11573287
    Abstract: A method of updating background components of an echo signal for radar includes: transforming M sets of N pieces of time domain data to frequency domain to generate M sets of P magnitudes corresponding to P frequency bins, wherein the M sets of N pieces of time domain data include spatial information of an object; and updating P background components corresponding to the P frequency bins according to the M sets of P magnitudes corresponding to the P frequency bins.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: February 7, 2023
    Assignee: RichWave Technology Corp.
    Inventor: Chun-Hsien Hsiao
  • Radar and Method of Updating Background Components of Echo Signal of Radar
    Publication number: 20210141052
    Abstract: A method of updating background components of an echo signal for radar includes: transforming M sets of N pieces of time domain data to frequency domain to generate M sets of P magnitudes corresponding to P frequency bins, wherein the M sets of N pieces of time domain data include spatial information of an object; and updating P background components corresponding to the P frequency bins according to the M sets of P magnitudes corresponding to the P frequency bins.
    Type: Application
    Filed: September 22, 2020
    Publication date: May 13, 2021
    Inventor: Chun-Hsien Hsiao