Patents by Inventor Yeu Shuh Tsay

Yeu Shuh Tsay 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).

  • Radio with automatic bandwidth adjusting functions and automatic bandwidth adjusting method
    Patent number: 11165454
    Abstract: The present invention relates to an automatic bandwidth adjusting method comprising steps of receiving at least one radio signal, converting the at least one radio signal in a preset filter bandwidth into at least one audio signal; generating at least one signal-to-noise ratio (SNR) information based on the at least one audio signal, wherein the filter bandwidth is adjusted between multiple preset range intervals, and the range intervals are different; comparing the at least one SNR information with a preset first critical SNR and a preset second critical SNR to determine whether to adjust the filter bandwidth or not; outputting a bandwidth adjustment signal when the filter bandwidth needs to be adjusted; and adjusting the filter bandwidth according to the bandwidth adjustment signal.
    Type: Grant
    Filed: October 6, 2020
    Date of Patent: November 2, 2021
    Assignee: SANGEAN ELECTRONICS INC.
    Inventor: Yeu Shuh Tsay