Patents by Inventor Soung-Sun Hyun Um

Soung-Sun Hyun Um 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).

  • Method of menu-driven control of an external connected device in an audio/video apparatus
    Publication number: 20010020958
    Abstract: The present invention relates to a method of menu-driven control of an external device connected to a digital audio/video apparatus. According to this invention, in response to user's request of a menu image for the external device, a menu image is displayed on a display of the digital audio/video apparatus, menu image including menu items associated with operations of the external device and menu items associated with the request of an image of the detailed menu of the external device. When a menu item for operations of the external device is selected, a command is transmitted to the external device to have the external device perform the desired operation. When a menu item associated with the request of the detailed menu image is chosen, the menu image is received from the external device and is then displayed on the display of the digital audio/video apparatus.
    Type: Application
    Filed: December 14, 2000
    Publication date: September 13, 2001
    Inventors: Jea-Yong Yoo, Byung-Jin Kim, Kang-Soo Seo, Hyung-Sun Kim, Soung-Sun Hyun Um, Nam-Seok Jo, Sang-Il Seo