Patents by Inventor Da Wei Chiu

Da Wei Chiu 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).

  • Circuit for Calibrating Sync-on-Green Signal and Associated Method
    Publication number: 20110157374
    Abstract: A circuit for calibrating a sync-on-green (SOG) signal includes a switching device for controlling whether to output an image signal; a reference voltage generator for providing a clamp reference voltage and a comparison reference voltage; a clamp circuit for receiving the clamp reference voltage to generate a clamp output; and a comparing device for comparing the reference voltage with the clamp output to generate the SOG signal.
    Type: Application
    Filed: December 23, 2010
    Publication date: June 30, 2011
    Applicant: MSTAR SEMICONDUCTOR, INC.
    Inventors: Chih-Tien Chang, Tze Huei Kao, Da Wei Chiu