Patents by Inventor Nam Kyun IM

Nam Kyun IM 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).

  • Road noise reduction apparatus and installation method therefor
    Patent number: 10319358
    Abstract: A noise reducing roadway includes pipe-shaped bodies having a fitting groove formed toward an inside of one end, a shim protruding outward from the other end and a communication portion formed at a side portion of the body to allow the hollow interior to communicate with the outside environment. A heating wire is provided to prevent ice from filling the pipe-shaped bodies.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: June 11, 2019
    Inventor: Nam Kyun Im
  • ROAD NOISE REDUCTION APPARATUS AND INSTALLATION METHOD THEREFOR
    Publication number: 20180301132
    Abstract: The present invention provides an apparatus for reducing road noise, which includes pipe-shaped bodies each having a hollow formed in the corresponding body to pass through a part of one end and a part of the other end of the body, a fitting groove formed toward an inside of the one end, a shim protruding outward from the other end, and a communication portion formed at a side portion of the body to allow the hollow to communicate with the outside, in which the plurality of bodies is connected to each other.
    Type: Application
    Filed: September 8, 2016
    Publication date: October 18, 2018
    Inventor: Nam Kyun IM