Patents by Inventor Jong-Baek Park

Jong-Baek Park 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).

  • System and method for taking a survey of an audience to determine a rating using internet television
    Patent number: 6061082
    Abstract: An internet TV system for automatically taking a survey of an audience to determine a rating of specified TV channels and during specified time periods. The internet TV system includes a broadcasting station and at least two internet TV receivers. The broadcasting station encodes a viewing channel search command into a TV broadcasting signal and broadcasts the TV broadcasting signal. The internet TV receivers decode the TV broadcasting signal received from the broadcasting station. If the decoded TV broadcasting signal includes the viewing channel search command, the internet TV receivers write electronic mails including currently viewed channels, and transmit the electronic mails to the broadcasting station. Then, the broadcasting station determines the audience rating based on the electronic mails received from the internet TV receivers.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: May 9, 2000
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jong-Baek Park