Patents by Inventor Jin Baek LEE

Jin Baek LEE 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).

  • Portable terminal and driving method of messenger program in portable terminal
    Patent number: 8452345
    Abstract: A portable terminal is provided to inform a user of status information via vibration pattern. The portable terminal may include a vibration generation unit for vibrating the portable terminal and a controller changing status information of a messenger program or a member relative to the messenger program to a vibration pattern while performing the messenger program, and the controller controlling the operation of the vibration generation unit in response to the vibration pattern such that the portable terminal can perform a messenger service by way of an interface unit using tactile sensation to enhance a user's convenience and satisfaction.
    Type: Grant
    Filed: January 7, 2009
    Date of Patent: May 28, 2013
    Assignee: LG Electronics Inc.
    Inventors: Jin Baek Lee, Jong Hwan Kim, Seon Hwi Cho
  • PORTABLE TERMINAL AND DRIVING METHOD OF MESSENGER PROGRAM IN PORTABLE TERMINAL
    Publication number: 20100001849
    Abstract: A portable terminal is provided to inform a user of status information via vibration pattern. The portable terminal may include a vibration generation unit for vibrating the portable terminal and a controller changing status information of a messenger program or a member relative to the messenger program to a vibration pattern while performing the messenger program, and the controller controlling the operation of the vibration generation unit in response to the vibration pattern such that the portable terminal can perform a messenger service by way of an interface unit using tactile sensation to enhance a user's convenience and satisfaction.
    Type: Application
    Filed: January 7, 2009
    Publication date: January 7, 2010
    Inventors: Jin Baek LEE, Jong Hwan Kim, Seon Hwi Cho