Patents by Inventor Joon-Suk Jun

Joon-Suk Jun 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).

  • Vehicle measuring apparatus and method for toll collection system
    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
  • Vehicle measuring apparatus and method for toll collection system
    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