Patents by Inventor Dae-Chul Jang

Dae-Chul Jang 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).

  • AIR CONDITIONER DEVICE FOR A VEHICLE
    Publication number: 20240092141
    Abstract: An air conditioning device for a vehicle includes: a housing having an inside divided into an inflow space, a heat exchange space, and an outflow space, which are straightly arranged, and having a plurality of discharge ports, which communicates with an interior, at the inflow space; a blowing unit disposed at the inflow space of the housing and configured to blow air; a heat exchange unit disposed at the heat exchange space of the housing and configured to adjust a temperature of conditioned air by exchanging heat with air; and an opening-closing door disposed at the outflow space of the housing and configured to open and close the plurality of discharge ports such that conditioned air at an adjusted temperature selectively flows to the plurality of discharge ports. The air conditioning device adjusts the temperature of conditioned air for respective modes and reduces a flow resistance of air.
    Type: Application
    Filed: March 8, 2023
    Publication date: March 21, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD.
    Inventors: Kwang Ok Han, Young Tae Song, Yong Chul Kim, Gee Young Shin, Su Yeon Kang, Jae Sik Choi, Dae Hee Lee, Byeong Moo Jang, Ung Hwi Kim, Jae Won Cha, Won Jun Joung, Byung Guk An
  • Insert rubber for improving aerodynamics of tire and installation method thereof
    Patent number: 11731467
    Abstract: An insert rubber for improving aerodynamics of a tire and an installation method thereof, and provides an insert rubber for improving aerodynamics of a tire and an installation method thereof, in which, by eliminating a space which is located between a bead of a tire and a flange of a rim, airflow is prevented from being introduced between the bead and the flange while a vehicle travels, and the space between the bead and the flange is filled with the insert rubber, thereby preventing turbulence from being generated in the space between the bead and the flange.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: August 22, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Hyo-Sik Kim, Tae-Seok Lee, Dae-Chul Jang, Jae-Hun Lee
  • INSERT RUBBER FOR IMPROVING AERODYNAMICS OF TIRE AND INSTALLATION METHOD THEREOF
    Publication number: 20210276371
    Abstract: An insert rubber for improving aerodynamics of a tire and an installation method thereof, and provides an insert rubber for improving aerodynamics of a tire and an installation method thereof, in which, by eliminating a space which is located between a bead of a tire and a flange of a rim, airflow is prevented from being introduced between the bead and the flange while a vehicle travels, and the space between the bead and the flange is filled with the insert rubber, thereby preventing turbulence from being generated in the space between the bead and the flange.
    Type: Application
    Filed: May 11, 2020
    Publication date: September 9, 2021
    Inventors: Hyo-Sik Kim, Tae-Seok Lee, Dae-Chul Jang, Jae-Hun Lee
  • Alloy wheel for automobile
    Patent number: D986128
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: May 16, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Dae Chul Jang, Byoung Suk Park
  • Alloy wheel for automobile
    Patent number: D1015984
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: February 27, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Dae Chul Jang, Byoung Suk Park