Patents by Inventor Kyu-Heum Chol

Kyu-Heum Chol 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: 20040124614
    Abstract: Disclosed is a variable cover of a curtain airbag for a vehicle, comprising a plurality of bellows, which can control the angle and length of the cover which has a circular or polygonal shape, and an exploding part, which guides the spreading direction by being exploded by an exploding pressure of an airbag cushion, by a hook or a scoring process. This can guide the standardization of a cover which can be applied to the roof side rail of different vehicles. Thereby, it contributes to reduce the manufacturing cost by preventing manufacturing the cover individually in accordance with the existing vehicles and enhance a worker's convenience by aiming at an uniformity of the working process.
    Type: Application
    Filed: December 30, 2002
    Publication date: July 1, 2004
    Applicant: Hyundai Mobis, Co., Ltd.
    Inventors: Jin-Chul Hwang, Ik-Hwan Kim, Byong-Ryong Cho, Seo-Hong Kim, Kyu-Heum Chol, Tae-Ho Song