Patents by Inventor Lee Hyun Kyu

Lee Hyun Kyu 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).

  • Publication number: 20170157997
    Abstract: A pneumatic tire for resonance noise reduction, which includes a plurality of resonance noise-reducing members that are disposed along the circumferential direction of the inner liner of a tire, and are formed to protrude from the inner liner so as to reduce the interference of the resonance noises generated inside the tire. The resonance noise-reducing members are formed at an irregular interval of disposition along the circumferential direction of the inner liner. Because the resonance noise-reducing members are formed integrally with the inner liner of a tire, the resonance noise-reducing members can be prevented from falling off from the tire even during high-speed driving of the vehicle, and can reduce the resonance noises generated inside the tire by reducing the phenomenon of resonant vibration occurring inside the tire. Thus, safe driving can be realized, with reduced disturbances caused by noises made during vehicle driving.
    Type: Application
    Filed: December 1, 2016
    Publication date: June 8, 2017
    Inventor: Lee Hyun Kyu