Patents by Inventor Chul-Jun Youm

Chul-Jun Youm 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).

  • Cylinder block
    Patent number: 9429063
    Abstract: A cylinder block including a water jacket for maintaining an engine at a proper temperature during operation thereof may include a plurality of cylinders formed within the cylinder block so that a number of pistons are respectively inserted into the cylinders, and a heat sink formed in the water jacket provided to enclose side surfaces of the plural cylinders.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: August 30, 2016
    Assignee: Hyundai Motor Company
    Inventors: Chul-Jun Youm, Soon-Hyon Hwang, Jae-Kwon Lee, Jong-Hyuck Kim
  • CYLINDER BLOCK
    Publication number: 20150260079
    Abstract: A cylinder block including a water jacket for maintaining an engine at a proper temperature during operation thereof may include a plurality of cylinders formed within the cylinder block so that a number of pistons are respectively inserted into the cylinders, and a heat sink formed in the water jacket provided to enclose side surfaces of the plural cylinders.
    Type: Application
    Filed: September 4, 2014
    Publication date: September 17, 2015
    Applicant: Hyundai Motor Company
    Inventors: Chul-Jun Youm, Soon-Hyon Hwang, Jae-Kwon Lee, Jong-Hyuck Kim