Patents by Inventor Seo Gyu Kim

Seo Gyu Kim 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).

  • Method and apparatus for measuring resource information of mobile communication base station antenna
    Patent number: 7280195
    Abstract: A method and apparatus for measuring resource information of a mobile communication base station antenna. The apparatus three-dimensionally measures resource information of a mobile communication base station antenna using a distance/angle measurement device, such that it can automatically measure resource information associated with azimuth angle, distance, and inclination of the antenna. The method includes the steps of: a) measuring distance and angle of a mobile communication base station antenna when an azimuth angle to magnetic north is determined, and calculating three-dimensional coordinates; b) calculating azimuth angle and inclination of the antenna based upon the three-dimensional coordinates; and c) calculating an error value of a position of the antenna based upon the calculated azimuth angle and inclination of the antenna.
    Type: Grant
    Filed: March 22, 2004
    Date of Patent: October 9, 2007
    Assignee: SK Telecom Co., Ltd.
    Inventors: Tae Oh Yoon, Jin Gyu Song, Kwang Sik Chung, Yong Sik Jung, Seo Gyu Kim, Hak Mook Choi, Min Sik Kim
  • Method and apparatus for measuring resource information of mobile communication base station antenna
    Publication number: 20040214567
    Abstract: A method and apparatus for measuring resource information of a mobile communication base station antenna. The apparatus three-dimensionally measures resource information of a mobile communication base station antenna using a distance/angle measurement device, such that it can automatically measure resource information associated with azimuth angle, distance, and inclination of the antenna. The method includes the steps of: a) measuring distance and angle of a mobile communication base station antenna when an azimuth angle to magnetic north is determined, and calculating three-dimensional coordinates; b) calculating azimuth angle and inclination of the antenna based upon the three-dimensional coordinates; and c) calculating an error value of a position of the antenna based upon the calculated azimuth angle and inclination of the antenna.
    Type: Application
    Filed: March 22, 2004
    Publication date: October 28, 2004
    Inventors: Tae Oh Yoon, Jin Gyu Song, Kwang Sik Chung, Yong Sik Jung, Seo Gyu Kim, Hak Mook Choi, Min Sik Kim