Patents by Inventor Hui Kwan YANG

Hui Kwan YANG 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).

  • Analog-to-digital conversion device for multiple input signals and conversion method therefor
    Patent number: 9628100
    Abstract: An analog-to-digital conversion device for multiple input signals includes a sample-and-hold amplifier and an analog-to-digital converter for converting an analog signal output from the sample-and-hold amplifier into a digital signal. According to the analog-to-digital conversion device for multiple input signals and a conversion method therefor, even if an input buffer is not provided, the dynamic range of the analog-to-digital converter may be optimally set depending on the input signals, and current consumption may be reduced.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: April 18, 2017
    Assignee: CESIGN CO., LTD.
    Inventors: Soo Hyoung Lee, Yun Mi Na, Hui Kwan Yang
  • ANALOG-TO-DIGITAL CONVERSION DEVICE FOR MULTIPLE INPUT SIGNALS AND CONVERSION METHOD THEREFOR
    Publication number: 20170070235
    Abstract: An analog-to-digital conversion device for multiple input signals includes a sample-and-hold amplifier and an analog-to-digital converter for converting an analog signal output from the sample-and-hold amplifier into a digital signal. According to the analog-to-digital conversion device for multiple input signals and a conversion method therefor, even if an input buffer is not provided, the dynamic range of the analog-to-digital converter may be optimally set depending on the input signals, and current consumption may be reduced.
    Type: Application
    Filed: July 22, 2016
    Publication date: March 9, 2017
    Inventors: Soo Hyoung LEE, Yun Mi NA, Hui Kwan YANG