Patents by Inventor In-Gee Suh

In-Gee Suh 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).

  • Variable position shift type variable charge motion system and engine
    Patent number: 10393006
    Abstract: A variable charge motion system may include a sliding plate positioned internal to a pipeline of an intake port connected to a combustion chamber, and slide and moved to induce a tumble flow with respect to an intake flow of the air which flows the pipeline and enters into the combustion chamber, wherein the sliding plate is positioned along a guide wall formed in the pipeline.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: August 27, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: In-Gee Suh, Woo-Tae Kim, Min-Gi Choi
  • VARIABLE POSITION SHIFT TYPE VARIABLE CHARGE MOTION SYSTEM AND ENGINE
    Publication number: 20190112969
    Abstract: A variable charge motion system may include a sliding plate positioned internal to a pipeline of an intake port connected to a combustion chamber, and slide and moved to induce a tumble flow with respect to an intake flow of the air which flows the pipeline and enters into the combustion chamber, wherein the sliding plate is positioned along a guide wall formed in the pipeline.
    Type: Application
    Filed: December 5, 2017
    Publication date: April 18, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: In-Gee Suh, Woo-Tae Kim, Min-Gi Choi
  • Continuously variable valve lift system for engines
    Patent number: 7261074
    Abstract: Disclosed herein is a continuously variable valve lift system for an engine which is able to variably adjust valve lift and opening duration of intake and exhaust valves operated by the rotation of a cam shaft. The continuously variable valve lift system of the present invention has a compact structure, so that space required for the system in a cylinder head is reduced. Furthermore, the continuously variable valve lift system is provided at a position level with or below a position at which the cam shaft is installed, thus reducing the overall height of the cylinder head, thereby reducing the volume of the engine.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: August 28, 2007
    Assignee: Hyundai Motor Company
    Inventors: Dae-Sung Kim, Woo-Tae Kim, Ju-Yeol Park, Back-Sik Kim, In-Gee Suh, Dong-Hee Han, Seung-Yeon Yang
  • Continuously variable valve lift system for engines
    Publication number: 20070107681
    Abstract: Disclosed herein is a continuously variable valve lift system for an engine which is able to variably adjust valve lift and opening duration of intake and exhaust valves operated by the rotation of a cam shaft. The continuously variable valve lift system of the present invention has a compact structure, so that space required for the system in a cylinder head is reduced. Furthermore, the continuously variable valve lift system is provided at a position level with or below a position at which the cam shaft is installed, thus reducing the overall height of the cylinder head, thereby reducing the volume of the engine.
    Type: Application
    Filed: December 8, 2005
    Publication date: May 17, 2007
    Inventors: Dae-Sung Kim, Woo-Tae Kim, Ju-Yeol Park, Back-Sik Kim, In-Gee Suh, Dong-Hee Han, Seung-Yeon Yang