Patents by Inventor Sa Hoon Hong

Sa Hoon Hong 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 head
    Patent number: 11293373
    Abstract: A cylinder head configured for dividing coolant introduced thereinto to a combustion chamber side and an exhaust manifold side to increase the amount of coolant introduced to the combustion chamber side, improving cooling performance, may include a head water jacket having a combustion chamber coolant inlet, through which coolant is introduced from a cylinder block to a combustion chamber side, and an exhaust coolant inlet, through which the coolant is introduced from the cylinder block to an exhaust manifold side, the combustion chamber coolant inlet and the exhaust coolant inlet being separated from each other such that the coolant introduced through the combustion chamber coolant inlet flows to the combustion chamber side in an expanded state.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: April 5, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hyun Wook Ryu, Sa Hoon Hong, Eun Ho Lee, Min Kyoung Ryu
  • CYLINDER HEAD
    Publication number: 20220074365
    Abstract: A cylinder head configured for dividing coolant introduced thereinto to a combustion chamber side and an exhaust manifold side to increase the amount of coolant introduced to the combustion chamber side, improving cooling performance, may include a head water jacket having a combustion chamber coolant inlet, through which coolant is introduced from a cylinder block to a combustion chamber side, and an exhaust coolant inlet, through which the coolant is introduced from the cylinder block to an exhaust manifold side, the combustion chamber coolant inlet and the exhaust coolant inlet being separated from each other such that the coolant introduced through the combustion chamber coolant inlet flows to the combustion chamber side in an expanded state.
    Type: Application
    Filed: January 20, 2021
    Publication date: March 10, 2022
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hyun Wook Ryu, Sa Hoon Hong, Eun Ho Lee, Min Kyoung Ryu