Patents by Inventor Sung Hwa Jeong

Sung Hwa Jeong 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).

  • Method of controlling driving of CVT vehicle during cornering
    Patent number: 10731755
    Abstract: A method of controlling driving of a CVT vehicle during cornering performed by a controller, may include determining whether it is necessary to perform an auxiliary control process to enhance a re-acceleration response after entering the corner, by determining a travelling state of the vehicle; setting a target gear ratio instead of a gear ratio obtained based on a shift pattern when the determining produces an affirmative result indicating that it is necessary to perform the auxiliary control process; and performing gear shifting of a CVT to follow the target gear ratio set in the setting of the gear ratio.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: August 4, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corp.
    Inventors: Chan Hee Won, Sung Hwa Jeong, Woo Il Chang, Hyung Hee Lee, Jun Sung Park, Ho Young Kim
  • METHOD OF CONTROLLING DRIVING OF CVT VEHICLE DURING CORNERING
    Publication number: 20190170248
    Abstract: A method of controlling driving of a CVT vehicle during cornering performed by a controller, may include determining whether it is necessary to perform an auxiliary control process to enhance a re-acceleration response after entering the corner, by determining a travelling state of the vehicle; setting a target gear ratio instead of a gear ratio obtained based on a shift pattern when the determining produces an affirmative result indicating that it is necessary to perform the auxiliary control process; and performing gear shifting of a CVT to follow the target gear ratio set in the setting of the gear ratio.
    Type: Application
    Filed: June 6, 2018
    Publication date: June 6, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corp.
    Inventors: Chan Hee WON, Sung Hwa Jeong, Woo II Chang, Hyung Hee Lee, Jun Sung Park, Ho Young Kim