Patents by Inventor Chan-Geon Park

Chan-Geon Park 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).

  • WIRELESS COMMUNICATION TERMINAL SUSPENDING INTERRUPT DURING RF PAYMENT AND METHOD THEREOF
    Publication number: 20100145819
    Abstract: A wireless communication terminal for mobile commerce that can suspend events during Radio Frequency (RF) payment includes: a keypad for receiving a mobile commerce request and an authentication number; a controller for requesting authentication for the mobile commerce to an authenticator in response to the mobile commerce request, analyzing an authentication response message from the authenticator; an RF antenna for transmitting/receiving an RF signal; and a display.
    Type: Application
    Filed: February 18, 2010
    Publication date: June 10, 2010
    Applicant: Pantech Co., Ltd.
    Inventor: Chan-Geon Park
  • Wireless communication terminal suspending interrupt during RF payment and method thereof
    Patent number: 7693799
    Abstract: Provided is a wireless communication terminal for mobile commerce that can suspend events during Radio Frequency (RF) payment, and a method thereof. The terminal for mobile commerce can secure integrity of the mobile commerce by suspending events generated during the RF payment of a mobile commerce. The terminal includes: a storage for storing a pre-established authentication number; a keypad for receiving a mobile commerce request and an authentication number; a controller for requesting authentication for the mobile commerce to an authenticator in response to the mobile commerce request, analyzing an authentication response message from the authenticator; and the authenticator for authenticating the mobile commerce; an RF antenna for transmitting/receiving an RF signal for a function of the mobile commerce under the control of the controller; and a display for displaying the mobile commerce process.
    Type: Grant
    Filed: June 15, 2005
    Date of Patent: April 6, 2010
    Assignee: Pantech&Curitel Communications, Inc.
    Inventor: Chan-Geon Park
  • Wireless communication terminal suspending interrupt during RF payment and method thereof
    Publication number: 20060100966
    Abstract: Provided is a wireless communication terminal for mobile commerce that can suspend events during Radio Frequency (RF) payment, and a method thereof. The terminal for mobile commerce can secure integrity of the mobile commerce by suspending events generated during the RF payment of a mobile commerce. The terminal includes: a storage for storing a pre-established authentication number; a keypad for receiving a mobile commerce request and an authentication number; a controller for requesting authentication for the mobile commerce to an authenticator in response to the mobile commerce request, analyzing an authentication response message from the authenticator; and the authenticator for authenticating the mobile commerce; an RF antenna for transmitting/receiving an RF signal for a function of the mobile commerce under the control of the controller; and a display for displaying the mobile commerce process.
    Type: Application
    Filed: June 15, 2005
    Publication date: May 11, 2006
    Inventor: Chan-Geon Park