Patents by Inventor Jhih-Yu Yu

Jhih-Yu Yu 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 for flattening impedance of power delivery network by means of selecting decoupling capacitor
    Patent number: 11735921
    Abstract: A method for flattening an impedance of a power delivery network includes capturing a set of impedance parameters, obtaining an impedance of the power delivery network according to the set of impedance parameters, defining a target impedance, performing an importance calculation to determine a port, obtaining an intersection frequency according to the target impedance and the impedance of the power delivery network, selecting a decoupling capacitor according to the intersection frequency, and disposing the decoupling capacitor at the port. The method can reduce the impedance of the power delivery network to the target impedance and flatten the impedance to avoid the rogue wave phenomenon.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: August 22, 2023
    Assignees: Inventec (Pudong) Technology Corp., Inventec Corporation
    Inventors: Yen-Hao Chen, Ding-Bing Lin, Jhih-Yu Yu
  • METHOD FOR FLATTENING IMPEDANCE OF POWER DELIVERY NETWORK BY MEANS OF SELECTING DECOUPLING CAPACITOR
    Publication number: 20220320864
    Abstract: A method for flattening an impedance of a power delivery network includes capturing a set of impedance parameters, obtaining an impedance of the power delivery network according to the set of impedance parameters, defining a target impedance, performing an importance calculation to determine a port, obtaining an intersection frequency according to the target impedance and the impedance of the power delivery network, selecting a decoupling capacitor according to the intersection frequency, and disposing the decoupling capacitor at the port. The method can reduce the impedance of the power delivery network to the target impedance and flatten the impedance to avoid the rogue wave phenomenon.
    Type: Application
    Filed: June 18, 2021
    Publication date: October 6, 2022
    Applicants: Inventec (Pudong) Technology Corp., Inventec Corporation
    Inventors: Yen-Hao Chen, Ding-Bing Lin, Jhih-Yu Yu