Patents by Inventor Jeong-Ju Jeong

Jeong-Ju Jeong 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: 6141004
    Abstract: A DVD (Digital Video Disc) player includes a system controller for controlling an overall operation of the DVD player and an audio/video decoder for decoding DVD bit stream data into audio and video data. The system controller transfers a key input indicative of a menu playback request by a user to the audio/video decoder. The audio/video decoder highlights a selected menu item according to the key input by using highlight information in a control pack of the DVD bit stream and transfers control information for the selected menu item to the system controller. Then, the system controller plays back the menu item according to the control information. The control information includes an executed button number and a button command to be executed.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: October 31, 2000
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jeong-Ju Jeong