Patents by Inventor Chieh-Wen Lee

Chieh-Wen Lee 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).

  • DELAY LOCKED LOOP AND ASSOCIATED CONTROL METHOD
    Publication number: 20170041009
    Abstract: A control method for a delay locked loop includes: delaying an input signal to generate an internal signal; delaying the internal signal to generate an output signal; and selectively providing a reference clock signal or the output signal as the input signal according to the output signal and the internal signal.
    Type: Application
    Filed: December 2, 2015
    Publication date: February 9, 2017
    Inventors: Meng-Tse Weng, Hsian-Feng Liu, Chieh-Wen Lee
  • Delay locked loop and associated control method
    Patent number: 9553593
    Abstract: A control method for a delay locked loop includes: delaying an input signal to generate an internal signal; delaying the internal signal to generate an output signal; and selectively providing a reference clock signal or the output signal as the input signal according to the output signal and the internal signal.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: January 24, 2017
    Assignee: MStar Semiconductor, Inc.
    Inventors: Meng-Tse Weng, Hsian-Feng Liu, Chieh-Wen Lee