Patents by Inventor Won Hyeong JEONG

Won Hyeong 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).

  • Transmission for electric car with improved one-way clutch
    Patent number: 11754149
    Abstract: Provided are an electric vehicle transmission including an improved one-way clutch. An electric vehicle transmission includes a sun gear unit connected to a transmission motor, a plurality of planetary gear units connected to the sun gear unit, and a ring gear unit connected to the planetary gear units, and further includes a cage unit arranged to surround the plurality of planetary gear units at an inner side thereof, a housing unit arranged at an outer side of the cage unit and having a hollow therein, at least one guide unit arranged between the cage unit and the housing unit, and an adjustment unit configured to adjust a position of the cage unit with respect to the housing unit.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: September 12, 2023
    Assignee: NEOOTO CO., LTD.
    Inventors: Se Hoon Oh, Won Hyeong Jeong, Jae Oh Han, Tae Su Kim, Jong Seok Lee, Han Su Jeon, Duk Soon Choi, Sun Hyun Kim
  • Transmission for electric car with improved one-way clutch
    Publication number: 20230077011
    Abstract: Provided are an electric vehicle transmission including an improved one-way clutch. An electric vehicle transmission includes a sun gear unit connected to a transmission motor, a plurality of planetary gear units connected to the sun gear unit, and a ring gear unit connected to the planetary gear units, and further includes a cage unit arranged to surround the plurality of planetary gear units at an inner side thereof, a housing unit arranged at an outer side of the cage unit and having a hollow therein, at least one guide unit arranged between the cage unit and the housing unit, and an adjustment unit configured to adjust a position of the cage unit with respect to the housing unit.
    Type: Application
    Filed: September 7, 2022
    Publication date: March 9, 2023
    Applicant: NEOOTO CO., LTD.
    Inventors: Se Hoon OH, Won Hyeong JEONG, Jae Oh HAN, Tae Su KIM, Jong Seok LEE, Han Su JEON, Duk Soon CHOI, Sun Hyun KIM