Patents by Inventor Sang-Jean Lee

Sang-Jean Lee 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: 9143759
    Abstract: An intelligent control system according to an exemplary embodiment of the present disclosure includes a plurality of network cameras to photograph a surveillance area; an image gate unit to perform image processing of image data, which is input from the plurality of network cameras, according to a specification that is requested by a user; a smart image providing unit to convert a plurality of image streams, which are image processed by the image gate unit, to a single image stream; and an image display unit to generate a three-dimensional (3D) image by segmenting, into a plurality of images, the single image stream that is input from the smart image providing unit and by disposing the segmented images on corresponding positions on a 3D modeling.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: September 22, 2015
    Assignee: LG CNS CO., LTD.
    Inventors: Sung Hoon Choi, Sang Jean Lee
  • Publication number: 20130141543
    Abstract: An intelligent control system according to an exemplary embodiment of the present disclosure includes a plurality of network cameras to photograph a surveillance area; an image gate unit to perform image processing of image data, which is input from the plurality of network cameras, according to a specification that is requested by a user; a smart image providing unit to convert a plurality of image streams, which are image processed by the image gate unit, to a single image stream; and an image display unit to generate a three-dimensional (3D) image by segmenting, into a plurality of images, the single image stream that is input from the smart image providing unit and by disposing the segmented images on corresponding positions on a 3D modeling.
    Type: Application
    Filed: May 23, 2012
    Publication date: June 6, 2013
    Applicant: LG CNS CO., LTD
    Inventors: Sung Hoon CHOI, Sang Jean LEE
  • Patent number: 6965438
    Abstract: Vehicle measuring apparatus and method are disclosed to accurately measure height and width of a vehicle moving at a high speed. The vehicle measuring apparatus includes: a plurality of laser sensors separated from the road surface with a predetermined height and installed closely to each other corresponding to width of every roadway on the road, and receiving a reflection light of a laser light emitted onto the road from the plurality of the laser sensors and outputting a vehicle measurement signal; and a processor means electrically connected to the laser sensors and calculating height and width of the vehicle on the basis of the signal to measure the vehicle and previously stored installation information of the plurality of laser sensors.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: November 15, 2005
    Assignee: LG Industrial Systems Co., Ltd.
    Inventors: Sang-Jean Lee, In-June Song, Dae-Woon Lim, Joon-Suk Jun
  • Publication number: 20040008514
    Abstract: Vehicle measuring apparatus and method are disclosed to accurately measure height and width of a vehicle moving at a high speed. The vehicle measuring apparatus includes: a plurality of laser sensors separated from the road surface with a predetermined height and installed closely to each other corresponding to width of every roadway on the road, and receiving a reflection light of a laser light emitted onto the road from the plurality of the laser sensors and outputting a vehicle measurement signal; and a processor means electrically connected to the laser sensors and calculating height and width of the vehicle on the basis of the signal to measure the vehicle and previously stored installation information of the plurality of laser sensors.
    Type: Application
    Filed: December 11, 2002
    Publication date: January 15, 2004
    Inventors: Sang-Jean Lee, In-June Song, Dae-Woon Lim, Joon-Suk Jun