Patents by Inventor Chasub Lim

Chasub Lim 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).

  • MUFFLER FOR VEHICLE
    Publication number: 20110127105
    Abstract: A muffler apparatus for a vehicle may include a speaker chamber that produces sound while vibrating by pressure of an exhaust gas flowing into a muffler housing, wherein the speaker chamber is formed in the muffler housing, the pressure of the exhaust gas being greater than a predetermined value.
    Type: Application
    Filed: September 30, 2010
    Publication date: June 2, 2011
    Applicant: Hyundai Motor Company
    Inventors: Chasub Lim, Byungsoo Kim