Patents by Inventor Yong-Seok Gil

Yong-Seok Gil 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).

  • Apparatus and method of providing a call service using a prepaid card in a portable terminal
    Patent number: 7746991
    Abstract: An apparatus and method of providing a call service using a prepaid card in a portable terminal is provided. The prepaid card is photographed according to a predetermined prepaid card capturing mode operation, and a unique prepaid card number is recognized from the photographed image and stored. A phone number is received and the prepaid card number and the phone number are dialed.
    Type: Grant
    Filed: April 6, 2005
    Date of Patent: June 29, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Seok Gil, Seung-Chul Choi
  • Apparatus and method of providing a call service using a prepaid card in a portable terminal
    Publication number: 20060045247
    Abstract: Ann apparatus and method of providing a call service using a prepaid card in a portable terminal is provided. The prepaid card is photographed according to a predetermined prepaid card capturing mode operation, and a unique prepaid card number is recognized from the photographed image and stored. A phone number is received and the prepaid card number and the phone number are dialed.
    Type: Application
    Filed: April 6, 2005
    Publication date: March 2, 2006
    Inventors: Yong-Seok Gil, Seung-Chul Choi