Patents by Inventor Joong-Jeh Park

Joong-Jeh 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).

  • Device for receiving satellite broadcast and a receiving method therefor
    Patent number: 7178160
    Abstract: A satellite broadcast receiver comprises an antenna, a tuner, a modulator, a FEC decoder, a microprocessor, and an antenna driver. The antenna receives the satellite signal and the tuner tunes the satellite signal received by the antenna, and the modulator modulates the satellite signal tuned by the tuner into digital signal, the FEC decoder corrects a position error of the satellite antenna using the signal modulated by the modulator, and outputs a corresponding output signal, and the microprocessor receives the signal modulated by the modulator and the output signal of the error corrector, and outputs a control signal which controls the position of the antenna, and the antenna driver drives the antenna in accordance with the control signal of the microprocessor. The satellite broadcast receiver enables a user to detect satellites fast and see satellite broadcast conveniently.
    Type: Grant
    Filed: April 23, 2001
    Date of Patent: February 13, 2007
    Assignee: Handan Broadinfocom Co., Ltd.
    Inventors: Ki-Won Jeong, Joong-Jeh Park, Min-Gu Kim, Jang-Hee Lee, Yong-Kook Lee
  • Device for receiving satellite broadcast and a receiving method therefor
    Publication number: 20020083457
    Abstract: A satellite broadcast receiver comprises an antenna, a tuner, a modulator, a FEC decoder, a microprocessor, and an antenna driver. The antenna receives the satellite signal and the tuner tunes the satellite signal received by the antenna, and the modulator modulates the satellite signal tuned by the tuner into digital signal, the FEC decoder corrects a position error of the satellite antenna using the signal modulated by the modulator, and outputs a corresponding output signal, and the microprocessor receives the signal modulated by the modulator and the output signal of the error corrector, and outputs a control signal which controls the position of the antenna, and the antenna driver drives the antenna in accordance with the control signal of the microprocessor. The satellite broadcast receiver enables a user to detect satellites fast and see satellite broadcast conveniently.
    Type: Application
    Filed: November 8, 2001
    Publication date: June 27, 2002
    Applicant: Handan Broad InfoCom, a Republic of Korea corporation
    Inventors: Ki-Won Jeong, Joong-Jeh Park, Min-Gu Kim, Jang-Hee Lee, Yong-Kook Lee
  • Device for receiving satellite broadcast and a receiving method therefor
    Publication number: 20020007489
    Abstract: A satellite broadcast receiver comprises an antenna, a tuner, a modulator, a FEC decoder, a microprocessor, and an antenna driver. The antenna receives the satellite signal and the tuner tunes the satellite signal received by the antenna, and the modulator modulates the satellite signal tuned by the tuner into digital signal, the FEC decoder corrects a position error of the satellite antenna using the signal modulated by the modulator, and outputs a corresponding output signal, and the microprocessor receives the signal modulated by the modulator and the output signal of the error corrector, and outputs a control signal which controls the position of the antenna, and the antenna driver drives the antenna in accordance with the control signal of the microprocessor. The satellite broadcast receiver enables a user to detect satellites fast and see satellite broadcast conveniently.
    Type: Application
    Filed: April 23, 2001
    Publication date: January 17, 2002
    Applicant: Handan BroadInfoCom
    Inventors: Ki-Won Jeong, Joong-Jeh Park, Min-Gu Kim, Jang-Hee Lee, Yong-Kook Lee
  • Device for receiving satellite broadcast and a receiving method therefor
    Patent number: 6334218
    Abstract: A satellite broadcast receiver comprises an antenna, a tuner, a modulator, a FEC decoder, a microprocessor, and an antenna driver. The antenna receives the satellite signal and the tuner tunes the satellite signal received by the antenna, and the modulator modulates the satellite signal tuned by the tuner into digital signal, the FEC decoder corrects a position error of the satellite antenna using the signal modulated by the modulator, and outputs a corresponding output signal, and the microprocessor receives the signal modulated by the modulator and the output signal of the error corrector, and outputs a control signal which controls the position of the antenna, and the antenna driver drives the antenna in accordance with the control signal of the microprocessor. The satellite broadcast receiver enables a user to detect satellites fast and see satellite broadcast conveniently.
    Type: Grant
    Filed: September 16, 1999
    Date of Patent: December 25, 2001
    Assignee: Handan Broadinfocom Co., Ltd.
    Inventors: Ki-Won Jeong, Joong-Jeh Park, Min-Gu Kim, Jang-Hee Lee, Yong-Kook Lee