Patents by Inventor Hung-Yi LAI

Hung-Yi LAI 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).

  • Serial peripheral interface circuit and calibration method of serial peripheral interface system
    Patent number: 11768785
    Abstract: A serial peripheral interface circuit includes a serial peripheral interface device with a master-in-slave-out (MISO) line, a master-out-slave-in (MOSI) line, a serial clock (SCLK) line and a slave select (SS) line, a first conducting line, a second conducting line, a first resistor connecting the MISO line and the first conducting line, and a second resistor connecting the MOSI line and the second conducting line.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: September 26, 2023
    Assignee: Prime World International Holdings Ltd.
    Inventors: Hung-Yi Lai, Cheng-Hung Ho, Hsin-Wen Lin
  • SERIAL PERIPHERAL INTERFACE CIRCUIT AND CALIBRATION METHOD OF SERIAL PERIPHERAL INTERFACE SYSTEM
    Publication number: 20230267086
    Abstract: A serial peripheral interface circuit includes a serial peripheral interface device with a master-in-slave-out (MISO) line, a master-out-slave-in (MOSI) line, a serial clock (SCLK) line and a slave select (SS) line, a first conducting line, a second conducting line, a first resistor connecting the MISO line and the first conducting line, and a second resistor connecting the MOSI line and the second conducting line.
    Type: Application
    Filed: February 23, 2022
    Publication date: August 24, 2023
    Inventors: Hung-Yi LAI, Cheng-Hung HO, Hsin-Wen LIN