Patents by Inventor Myeong Seok Choi

Myeong Seok Choi 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).

  • Apparatus for generating on-screen display in digital TV
    Patent number: 7417689
    Abstract: An apparatus for generating an OSD in a digital TV is provided, which comprises an OSD generator for generating an OSD associated with a digital broadcast received through a digital tuner and an OSD associated with an analog broadcast received through an analog tuner, and a controller for controlling the OSD generator according to a user command requesting that the OSD be displayed. The OSD associated with the analog broadcast and the OSD associated with the digital broadcast are processed in an image processor in an integrated manner under the control of the controller for controlling the OSD generator, thereby preventing degradation of the image quality of the OSD associated with the digital broadcast.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: August 26, 2008
    Assignee: Humax Co., Ltd.
    Inventor: Myeong Seok Choi