Patents by Inventor Hwan-Chul Jung

Hwan-Chul Jung 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 having jog dial and controlling method thereof
    Patent number: 8278546
    Abstract: A mobile terminal having a disc-like interface and a controlling method thereof allows various functions to be controlled and pre-stored sound effects are outputted when performing music playback music such that an improved user interface and more intuitive control can be provided.
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: October 2, 2012
    Assignee: LG Electronics Inc.
    Inventor: Hwan-Chul Jung
  • MOBILE TERMINAL HAVING JOG DIAL AND CONTROLLING METHOD THEREOF
    Publication number: 20070021152
    Abstract: A mobile terminal having a disc-like interface and a controlling method thereof allows various functions to be controlled and pre-stored sound effects are outputted when performing music playback music such that an improved user interface and more intuitive control can be provided.
    Type: Application
    Filed: July 18, 2006
    Publication date: January 25, 2007
    Applicant: LG ELECTRONICS INC.
    Inventor: Hwan-Chul JUNG