Patents by Inventor Haeng Keol Choi

Haeng Keol Choi 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).

  • Mobile terminal and method of processing call signal therein
    Patent number: 8736657
    Abstract: A mobile terminal including a camera configured to capture video data, a wireless communication unit configured to receive a video communication call signal and to transmit and receive real-time data with at least one other mobile terminal, a controller configured to control communication with the at least one other mobile terminal to be performed with video data and the real-time data and to prevent audio data associated with the video data from being output on the mobile terminal, when the received video communication call signal is connected, a display configured to display the real-time data and the video data received from the at least one other terminal, and an input unit configured to input the real-time data to be transmitted to the at least one other mobile terminal.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: May 27, 2014
    Assignee: LG Electronics Inc.
    Inventor: Haeng Keol Choi
  • Mobile terminal and power source controlling method thereof
    Patent number: 8271053
    Abstract: A mobile terminal and power source controlling method thereof are disclosed, by which inter-power source power forwarding operations among a plurality of power sources can be efficiently performed to correspond to a power forwarding command operation inputted by a user.
    Type: Grant
    Filed: April 5, 2010
    Date of Patent: September 18, 2012
    Assignee: LG Electronics Inc.
    Inventors: Haeng Keol Choi, Bong Soo Kim
  • MOBILE TERMINAL AND POWER SOURCE CONTROLLING METHOD THEREOF
    Publication number: 20110039605
    Abstract: A mobile terminal and power source controlling method thereof are disclosed, by which inter-power source power forwarding operations among a plurality of power sources can be efficiently performed to correspond to a power forwarding command operation inputted by a user.
    Type: Application
    Filed: April 5, 2010
    Publication date: February 17, 2011
    Inventors: Haeng Keol CHOI, Bong Soo Kim
  • MOBILE TERMINAL AND METHOD OF PROCESSING CALL SIGNAL THEREIN
    Publication number: 20090027480
    Abstract: A mobile terminal including a camera configured to capture video data, a wireless communication unit configured to receive a video communication call signal and to transmit and receive real-time data with at least one other mobile terminal, a controller configured to control communication with the at least one other mobile terminal to be performed with video data and the real-time data and to prevent audio data associated with the video data from being output on the mobile terminal, when the received video communication call signal is connected, a display configured to display the real-time data and the video data received from the at least one other terminal, and an input unit configured to input the real-time data to be transmitted to the at least one other mobile terminal.
    Type: Application
    Filed: June 19, 2008
    Publication date: January 29, 2009
    Inventor: Haeng Keol CHOI