Patents by Inventor Soon Chul Cha

Soon Chul Cha 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: 7286181
    Abstract: An apparatus is provided that adjusts an angle of image device used with information processing equipment such as a portable computer, a computer for a Liquid Crystal Display (LCD) monitor, and a Personal Digital Assistance (PDA). As a display device is rotated relative to a main body, a supporting member adjusts a position of the image device according to rotation of the display device to maintain a desired angle of the image device. The information processing equipment can include a main body with a plurality of key buttons and a display body including a display unit which is rotationally coupled to one side of the main body. An image device unit is installed on one side of the display body for holding the image device. A connecting link rotates the image device unit in accordance with the rotation angle of the display body against the main body. Therefore, the angle of image device such as a camera can be automatically controlled according to the movement of the display body.
    Type: Grant
    Filed: February 8, 2006
    Date of Patent: October 23, 2007
    Assignee: LG Electronics Inc.
    Inventor: Soon Chul Cha
  • Patent number: 7061536
    Abstract: An apparatus is provided that adjusts an angle of image device used with information processing equipment such as a portable computer, a computer for a Liquid Crystal Display (LCD) monitor, and a Personal Digital Assistance (PDA). As a display device is rotated from a main body, a supporting member adjusts a position of the image device according to rotation of the display device to maintain a desired angle of the image device. The information processing equipment can include a main body with a plurality of key buttons and a display body including a display unit which is rotationally coupled to one side of the main body. An image device unit is installed on one side of the display body for holding the image device. A connecting link rotates the image device unit in accordance with the rotation angle of the display body against the main body. Therefore, the angle of image device such as a camera can be automatically controlled according to the movement of the display body.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: June 13, 2006
    Assignee: LG Electronics Inc.
    Inventor: Soon Chul Cha
  • Publication number: 20020044216
    Abstract: An apparatus that adjusts an angle of image device for information processing equipment such as a portable computer, a computer for a Liquid Crystal Display (LCD) monitor, and a Personal Digital Assistance (PDA) in which a display device is rotated from a main body or supporting member adjusts according to rotation of the display device to maintain a desired angle of the image device. The information processing equipment can include a main body with a plurality of key buttons and a display body including a display unit and rotationally coupled to one side of the main body. An image device unit is installed on one side of the display body for holding the image device. A connecting link rotates the image device unit in accordance with the rotation angle of the display body against the main body. Therefore, the angle of image device such as a camera can be automatically controlled according to the movement of the display body.
    Type: Application
    Filed: October 12, 2001
    Publication date: April 18, 2002
    Applicant: LG Electronics Inc.
    Inventor: Soon Chul Cha