Patents by Inventor Deug-Yong Cha

Deug-Yong Cha 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).

  • System for transmitting vehicle state information
    Publication number: 20070088471
    Abstract: Disclosed herein is a system for transmitting vehicle state information. The system includes a Smartcard Control Unit (SCU) configured to store the vehicle state information, and to have a Universal Serial Bus (USB) port; a personal terminal for receiving and reading the vehicle state information from the SCU through a smartcard; a web server for storing the vehicle state information; and a repair shop terminal having a USB port configured to be connected to the USB port installed in the SCU through a USB cable and to receive the vehicle state information.
    Type: Application
    Filed: December 8, 2005
    Publication date: April 19, 2007
    Inventors: Sang-Woo Park, Won-Keun Lee, Deug-Yong Cha