Patents by Inventor Zc-Chen Chen

Zc-Chen 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).

  • Publication number: 20070182854
    Abstract: A drive circuit and method for screen horizontal scroll and an electronic device using the same are provided. Channel data is shifted between channels, such that the distance and the rate required for the screen horizontal scroll are achieved. The scrolled (shifted) channel data will be written back into a memory inside the electronic device to update the memory. The memory sends out the updated channel data, without re-calculating the channel data by a microprocessor. With channel data shifted and written back into the memory, the screen image shown in the electronic device is horizontally scrolled.
    Type: Application
    Filed: April 19, 2006
    Publication date: August 9, 2007
    Inventors: Tian-Hau Chen, Chih-Heng Chu, Zc-Chen Chen