Patents by Inventor Sheng-Chu Wu

Sheng-Chu Wu 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).

  • Method and circuitry for generating trigger signal and associated non-transitory computer program product
    Patent number: 9941865
    Abstract: A method and circuitry for generating a trigger signal based on an oscillation signal and associated non-transitory computer program product are provided. The method includes following steps. Firstly, a calibration value is obtained according to a reference frequency and a frequency of the oscillation signal, and a counting value is gradually altered from a first initial value to a breakpoint value. Secondly, the counting value is updated to a second initial value when the counting value is equal to the breakpoint value. Then, the counting value is gradually altered from the second initial value to a final value, and the trigger signal is generated when the counting value is equal to the final value.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: April 10, 2018
    Assignee: MEDIATEK INC.
    Inventors: Keng-Jan Hsiao, Wen-Chi Chao, Sheng-Chu Wu, Cheng-Yu Chien
  • METHOD AND CIRCUITRY FOR GENERATING TRIGGER SIGNAL AND ASSOCIATED NON-TRANSITORY COMPUTER PROGRAM PRODUCT
    Publication number: 20170041008
    Abstract: A method and circuitry for generating a trigger signal based on an oscillation signal and associated non-transitory computer program product are provided. The method includes following steps. Firstly, a calibration value is obtained according to a reference frequency and a frequency of the oscillation signal, and a counting value is gradually altered from a first initial value to a breakpoint value. Secondly, the counting value is updated to a second initial value when the counting value is equal to the breakpoint value. Then, the counting value is gradually altered from the second initial value to a final value, and the trigger signal is generated when the counting value is equal to the final value.
    Type: Application
    Filed: January 11, 2016
    Publication date: February 9, 2017
    Inventors: Keng-Jan Hsiao, Wen-Chi Chao, Sheng-Chu Wu, Cheng-Yu Chien