Patents by Inventor Chun Dong Park

Chun Dong Park 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).

  • Patent number: 10569807
    Abstract: A side sill molding may include a front plate configured to have a length corresponding to a length of a side sill, a top plate configured to be connected to an upper end of the front plate, a bent part configured to be connected to the top plate and have a clip part formed at an inner side thereof, and a rib configured to connect a lower end of the clip part and a preset portion of the front plate.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: February 25, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, LG Hausys, Ltd.
    Inventors: Yong-Won Jeong, Seung-Mok Lee, Sun-Jun Kwon, Chun-Ho Park, Guo-Dong Jeong, Hyun-Seung Hwang
  • Patent number: 10088199
    Abstract: Disclosed is a ground heat exchange system including a heat exchange pipe including a borehole surface and an inner pipe to be inserted into the borehole surface, and installed to penetrate the ground, a circulation pump configured to inject a fluid between the borehole surface and the inner pipe and discharge a heated fluid from the inner pipe, a heat exchanger configured to exchange heat using the fluid discharged from the inner pipe, and at least one wing portion disposed between the borehole surface and the inner pipe and configured to reduce heat transfer between a fluid flowing between the borehole surface and the inner pipe and a fluid flowing in the inner pipe.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: October 2, 2018
    Assignee: Korea Institute of Energy Research
    Inventors: Dong-hyun Lee, Byung-sik Park, Chun Dong Park, Yong-hoon Im
  • Publication number: 20180073778
    Abstract: Disclosed is a ground heat exchange system including a heat exchange pipe including a borehole surface and an inner pipe to be inserted into the borehole surface, and installed to penetrate the ground, a circulation pump configured to inject a fluid between the borehole surface and the inner pipe and discharge a heated fluid from the inner pipe, a heat exchanger configured to exchange heat using the fluid discharged from the inner pipe, and at least one wing portion disposed between the borehole surface and the inner pipe and configured to reduce heat transfer between a fluid flowing between the borehole surface and the inner pipe and a fluid flowing in the inner pipe.
    Type: Application
    Filed: September 9, 2016
    Publication date: March 15, 2018
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Dong-hyun Lee, Byung-sik Park, Chun Dong Park, Yong-hoon Im