Patents by Inventor Byung-Kee Chae

Byung-Kee Chae 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 controlling communication data transmission and communication list display therein
    Patent number: 8621397
    Abstract: A mobile terminal including at least a first identity module and a second identity module; a wireless communication unit configured to transceive communication data; a touchscreen configured to receive a touch input on a predetermined touch area for selecting one of the first and second identity modules; and a controller configured to control the wireless communication unit to transmit the communication data using the one of the first and second identity modules based on the touch input performed on the predetermined touch area.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: December 31, 2013
    Assignee: LG Electronics Inc.
    Inventor: Byung Kee Chae
  • Character input apparatus and method for mobile terminal
    Patent number: 8244294
    Abstract: A method for effectively inputting characters in an ultra-compact mobile terminal is disclosed. When the mobile terminal enters a character input mode, one of a plurality of key groups having at least one key block is displayed by manipulation a scroll key in an up or down direction, and characters of the key blocks are displayed. Characters of the displayed key blocks and one character is selected using one of two selection keys or the scroll key operated in a push direction. Several characters are displayed in each of the key blocks and a character is selected by manipulating one of the two selection keys or pushing the scroll key a number of times. The selected character is displayed on a display unit.
    Type: Grant
    Filed: December 10, 2008
    Date of Patent: August 14, 2012
    Assignee: LG Electronics Inc.
    Inventors: Byung-Kee Chae, Hyun-Dong Yang, Man-Soo Shin
  • MOBILE TERMINAL AND METHOD OF CONTROLLING COMMUNICATION DATA TRANSMISSION AND COMMUNICATION LIST DISPLAY THEREIN
    Publication number: 20110314374
    Abstract: A mobile terminal including at least a first identity module and a second identity module; a wireless communication unit configured to transceive communication data; a touchscreen configured to receive a touch input on a predetermined touch area for selecting one of the first and second identity modules; and a controller configured to control the wireless communication unit to transmit the communication data using the one of the first and second identity modules based on the touch input performed on the predetermined touch area.
    Type: Application
    Filed: September 16, 2010
    Publication date: December 22, 2011
    Inventor: Byung Kee CHAE
  • Character input apparatus and method for mobile terminal
    Publication number: 20090176532
    Abstract: A method for effectively inputting characters in an ultra-compact mobile terminal is disclosed. When the mobile terminal enters a character input mode, one of a plurality of key groups having at least one key block is displayed by manipulation a scroll key in an up or down direction, and characters of the key blocks are displayed. Characters of the displayed key blocks and one character is selected using one of two selection keys or the scroll key operated in a push direction. Several characters are displayed in each of the key blocks and a character is selected by manipulating one of the two selection keys or pushing the scroll key a number of times. The selected character is displayed on a display unit.
    Type: Application
    Filed: December 10, 2008
    Publication date: July 9, 2009
    Inventors: Byung-Kee Chae, Hyun-Dong Yang, Man-Soo Shin