Patents by Inventor Won Jun Joung

Won Jun Joung 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).

  • Patent number: 12291077
    Abstract: The present disclosure provides an air-conditioning device and an air-conditioning system of an integrated heat exchanger, wherein an integrated heat exchanger for generating heating air or cooling air is used to generate air-conditioning air by utilizing cooling water, thereby securing cooling/heating efficiency. A decreased number of doors are used to adjust the temperature of air-conditioning air with regard to each mode, thus reducing the entire package. In addition, front and rear indoor spaces can be temperature-controlled individually, and comfort can be provided for each passenger seat.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: May 6, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD
    Inventors: Kwang Ok Han, Gee Young Shin, Su Yeon Kang, Dong Ho Kwon, Myung Hoe Kim, Dae Hee Lee, Jae Won Cha, Won Jun Joung, Byung Guk An
  • Publication number: 20250010688
    Abstract: In an air conditioning system for a mobility vehicle, air is introduced into a housing in multiple directions including forward, rearward, leftward, and rightward directions, such that outside air is introduced into a heat exchanger in the housing and heat exchange is performed regardless of a traveling direction of the mobility vehicle. In addition, the amount of outside air to be provided to an external heat exchanger is adjusted depending on the traveling direction of the mobility vehicle or whether a heat pump is used, which improves the efficiency in operating the external heat exchanger.
    Type: Application
    Filed: November 8, 2023
    Publication date: January 9, 2025
    Inventors: Kwang Ok HAN, Myung Hoe KIM, Su Yeon KANG, Kwang Woon CHO, Hyo Geun OH, Won Jun JOUNG, Byung Guk AN
  • Publication number: 20240375479
    Abstract: An air-conditioning system for mobility vehicles is capable of introducing outside air into a front portion and a rear portion of a housing in which a heat exchanger is mounted and capable of selectively changing the introduction direction of the outside air, adjusting the amount of heat exchange between the heat exchanger and the outside air depending on the travel direction of a mobility vehicle or whether or not a heat pump is used, thus improving the operational efficiency of the heat exchanger.
    Type: Application
    Filed: October 26, 2023
    Publication date: November 14, 2024
    Applicants: Hyundai Motor Company, Kia Corporation, DOOWON CLIMATE CONTROL CO., LTD.
    Inventors: Kwang Ok HAN, Myung Hoe Kim, Su Yeon Kang, Yeong Jun Kim, Kwang Woon Cho, Hyo Geun Oh, Won Jun Joung, Byung Guk An
  • Publication number: 20240286461
    Abstract: A roof-type air conditioner is provided in which condensate water generated during interior cooling by an air conditioning unit is collected in a collecting unit to prevent the condensate water from flowing into an interior space of a vehicle. Due to accumulation of the condensate water, the condensate water collected by the collecting unit is discharged to the outside of the vehicle to prevent overflow and contamination of condensate water.
    Type: Application
    Filed: August 1, 2023
    Publication date: August 29, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD.
    Inventors: Kwang Ok Han, Myung Hoe Kim, Nam Seok Yun, Su Yeon Kang, Kwang Woon Cho, Yeong Jun Kim, Jae Won Cha, Won Jun Joung, Byung Guk An
  • 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
  • Publication number: 20230398829
    Abstract: The present disclosure provides an air-conditioning device and an air-conditioning system of an integrated heat exchanger, wherein an integrated heat exchanger for generating heating air or cooling air is used to generate air-conditioning air by utilizing cooling water, thereby securing cooling/heating efficiency. A decreased number of doors are used to adjust the temperature of air-conditioning air with regard to each mode, thus reducing the entire package. In addition, front and rear indoor spaces can be temperature-controlled individually, and comfort can be provided for each passenger seat.
    Type: Application
    Filed: November 16, 2022
    Publication date: December 14, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD
    Inventors: Kwang Ok Han, Gee Young Shin, Su Yeon Kang, Dong Ho Kwon, Myung Hoe Kim, Dae Hee Lee, Jae Won Cha, Won Jun Joung, Byung Guk An