Patents by Inventor Sun-Tae Kwon

Sun-Tae Kwon 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).

  • Electronic commerce system and method thereof
    Publication number: 20060253290
    Abstract: Disclosed are an electronic commerce system utilizing a specific terminal number, a digital camera and an item specific code, and the method thereof. In this invention, data transmission between terminals or between a terminal and a server is carried out by a wireless transmission module such as RF, infrared, ultrasonic wave. In the data transmission, the item specific code is included in the processed data and is used to identify the data users and utilize in the electronic commerce system.
    Type: Application
    Filed: May 13, 2004
    Publication date: November 9, 2006
    Inventor: Sun-Tae Kwon