Patents by Inventor Jou-Ping Chen

Jou-Ping Chen 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 and apparatus for image conversion
    Patent number: 8606040
    Abstract: An image conversion device is disclosed, having an image converting circuit for receiving a first and a second image frames of a first format and generating a third and a fourth image frames of a second format; and a signal generating circuit coupled with the image converting circuit for generating a plurality of first synchronization signals having a substantially fixed period and one or more second synchronization signals for the third and the fourth image frames, wherein each of the second synchronization signals is synchronized with one of the first synchronization signals and the third image frame contains at least one more first synchronization signal than the fourth image frame.
    Type: Grant
    Filed: November 25, 2011
    Date of Patent: December 10, 2013
    Assignee: Realtek Semiconductor Corp.
    Inventors: An-Shih Lee, Jou-Ping Chen
  • METHOD AND APPARATUS FOR IMAGE CONVERSION
    Publication number: 20120134602
    Abstract: An image conversion device is disclosed, having an image converting circuit for receiving a first and a second image frames of a first format and generating a third and a fourth image frames of a second format; and a signal generating circuit coupled with the image converting circuit for generating a plurality of first synchronization signals having a substantially fixed period and one or more second synchronization signals for the third and the fourth image frames, wherein each of the second synchronization signals is synchronized with one of the first synchronization signals and the third image frame contains at least one more first synchronization signal than the fourth image frame.
    Type: Application
    Filed: November 25, 2011
    Publication date: May 31, 2012
    Inventors: An-Shih LEE, Jou-Ping Chen