Patents by Inventor Tae-bum Um

Tae-bum 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).

  • Patent number: 5877756
    Abstract: A terminal device in a video-on-demand system is provided. The terminal device is connected to a server via a network, and information screens are displayed by the terminal device in accordance with information screen data transmitted from the server. The terminal device contains a memory, a display, an input device, and a controller. The memory stores selection information corresponding to a particular information screen of the information screens, the display displays the particular information screen, and the input device inputs a selection command and a retrieval command. The controller generates the selection information and stores the selection information in the memory in response to the selection command. Furthermore, the controller reads the selection information from the memory in response to the retrieval command.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: March 2, 1999
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Tae-bum Um