Patents by Inventor Jun-Hyung JANG

Jun-Hyung JANG 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
    Patent number: 8838171
    Abstract: A mobile terminal including a wireless communication unit configured to at least perform wireless voice communication with at least one other terminal, a terminal body including a Universal Serial Bus (USB) port configured to be connected to an external device through the USB port, a detector configured to detect when the external device is connected to the USB port, a USB power identification unit configured to detect if the external device is providing USB power to the mobile terminal or if the mobile terminal is providing the USB power to the external device, and a controller configured to set the mobile terminal as a USB host device when the USB power identification unit determines the mobile terminal is providing the USB power to the external device, and to set the mobile terminal as a USB peripheral device when the USB power identification unit determines the external device is providing the USB power to the mobile terminal.
    Type: Grant
    Filed: December 24, 2009
    Date of Patent: September 16, 2014
    Assignee: LG Electronics Inc.
    Inventor: Jun-Hyung Jang
  • MOBILE TERMINAL
    Publication number: 20100298029
    Abstract: A mobile terminal including a wireless communication unit configured to at least perform wireless voice communication with at least one other terminal, a terminal body including a Universal Serial Bus (USB) port configured to be connected to an external device through the USB port, a detector configured to detect when the external device is connected to the USB port, a USB power identification unit configured to detect if the external device is providing USB power to the mobile terminal or if the mobile terminal is providing the USB power to the external device, and a controller configured to set the mobile terminal as a USB host device when the USB power identification unit determines the mobile terminal is providing the USB power to the external device, and to set the mobile terminal as a USB peripheral device when the USB power identification unit determines the external device is providing the USB power to the mobile terminal.
    Type: Application
    Filed: December 24, 2009
    Publication date: November 25, 2010
    Inventor: Jun-Hyung JANG