Patents by Inventor Ui Chang Hwang

Ui Chang Hwang 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).

  • Rear spoiler apparatus for vehicle
    Patent number: 10611417
    Abstract: A rear spoiler apparatus for a vehicle may include a main flap which is deployed by an operation force from an actuator and a support flap which is additionally deployed from the main flap, in which the support flap rotates to open together when the main flap rotates and the open angle of the support flap is greater than the open angle of the support flap.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: April 7, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corp.
    Inventors: Hak Lim Kim, Min Sik Chung, Sang Hyun Park, Ui Chang Hwang, Seung Hwan Kim, Dong Guk Lee, Koo Cheol Kang
  • REAR SPOILER APPARATUS FOR VEHICLE
    Publication number: 20190248430
    Abstract: A rear spoiler apparatus for a vehicle may include a main flap which is deployed by an operation force from an actuator and a support flap which is additionally deployed from the main flap, in which the support flap rotates to open together when the main flap rotates and the open angle of the support flap is greater than the open angle of the support flap.
    Type: Application
    Filed: July 16, 2018
    Publication date: August 15, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corp.
    Inventors: Hak Lim KIM, Min Sik CHUNG, Sang Hyun PARK, Ui Chang HWANG, Seung Hwan KIM, Dong Guk LEE, Koo Cheol KANG