Patents by Inventor Yun Sub CHUNG

Yun Sub CHUNG 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).

  • Publication number: 20230373271
    Abstract: The present invention relates to a heat management system having performance improved by reducing a distance between components constituting a refrigerant module and minimizing a pressure loss of a refrigerant, the heat management system including: a first heat exchanger heat-exchanging a heat exchange medium flowing thereinto from a compressor; a first expansion valve expanding the heat exchange medium flowing thereinto from the first heat exchanger and transferring the expanded heat exchange medium to a condenser; a second expansion valve expanding the heat exchange medium flowing thereinto from the condenser; a second heat exchanger heat-exchanging the heat exchange medium flowing thereinto from the second expansion valve with a heat-generating component; an accumulator storing the heat exchange medium flowing thereinto from the second heat exchanger; and an internal heat exchanger heat-exchanging the heat exchange medium discharged from the condenser with a heat exchange medium discharged from an evaporat
    Type: Application
    Filed: November 1, 2021
    Publication date: November 23, 2023
    Inventors: Jae-Chun YOU, Yochan MIN, Yun Sub CHUNG
  • Patent number: 11305611
    Abstract: An air-conditioning apparatus for a vehicle may include a radiator module; a refrigerant module; a hot portion for heat-exchanging with a condenser and a heater core of an internal air-conditioning module; a cold portion for heat-exchanging with an evaporator and a cooling core of the internal air-conditioning module; an electric portion for heat-exchanging with an electric component; a battery portion for heat-exchanging with a high-voltage battery; a connection module for connecting the hot portion, the electric portion, or the battery portion to any one or more radiators among a first radiator, a second radiator, and a third radiator; and a control unit configured of controlling the operations of a compressor and a valve.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: April 19, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems
    Inventors: Man Ju Oh, Sang Shin Lee, Jae Woong Kim, So La Chung, Yun Sub Chung, Gum Bae Choi
  • Patent number: 11192425
    Abstract: An integrated thermal management module may include a first pump for flowing coolant of an indoor heating line for connecting a first heat exchanger heat-exchanged with a condenser of a refrigerant line and an indoor air-conditioning heating core, a second pump for flowing coolant of an indoor cooling line for connecting a second heat exchanger heat-exchanged with an evaporator of a refrigerant line and an indoor air-conditioning cooling core, a fourth pump for flowing coolant of a battery line for connecting a high-voltage battery core and a third radiator, a first valve simultaneously connected to a second radiator line for connecting the first heat exchanger and a second radiator, the indoor heating line, and the battery line to change flow direction of the coolant, and a second valve simultaneously connected to the indoor cooling line and the battery line to change flow direction of the coolant.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: December 7, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems
    Inventors: Man Ju Oh, Sang Shin Lee, Jae Woong Kim, So La Chung, Yun Sub Chung, Gum Bae Choi
  • Patent number: 11192429
    Abstract: A thermal management system for a vehicle can efficiently manage energy required for interior air-conditioning and cooling/heating of a battery in the automotive thermal management field.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: December 7, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, HANON SYSTEMS
    Inventors: Man Ju Oh, Sang Shin Lee, Jae Woong Kim, So La Chung, Yun Sub Chung, Gum Bae Choi
  • Patent number: 11173769
    Abstract: A thermal management system for a vehicle, is configured for efficiently managing the energy necessary for the indoor air-conditioning, the cooling of an electric part, or the cooling and heating of a battery in the field of the thermal management for a vehicle.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: November 16, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems
    Inventors: Man Ju Oh, Sang Shin Lee, Jae Woong Kim, So La Chung, Yun Sub Chung, Gum Bae Choi
  • Patent number: 10960730
    Abstract: The present invention relates to a vehicle radiation heater being configured to perform heating by directly emitting radiant heat toward a passenger at an early stage of starting of a vehicle in winter. The vehicle radiation heater according to the present invention can be simple in structure, thereby being easy to manufacture, can quickly emit high-temperature radiant heat over the entire area of the heater, thereby enhancing rapid and comforting heating effects, and can maintain a constant temperature, thereby preventing a risk of overheating.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: March 30, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, HANON SYSTEMS
    Inventors: Dong Hoon Oh, Kil Sang Jang, Soo Doo Park, Tae Yong Park, Yun Sub Chung, Man Ju Oh, Jae Woong Kim, So La Chung
  • Publication number: 20210053415
    Abstract: An integrated thermal management module may include a first pump for flowing coolant of an indoor heating line for connecting a first heat exchanger heat-exchanged with a condenser of a refrigerant line and an indoor air-conditioning heating core, a second pump for flowing coolant of an indoor cooling line for connecting a second heat exchanger heat-exchanged with an evaporator of a refrigerant line and an indoor air-conditioning cooling core, a fourth pump for flowing coolant of a battery line for connecting a high-voltage battery core and a third radiator, a first valve simultaneously connected to a second radiator line for connecting the first heat exchanger and a second radiator, the indoor heating line, and the battery line to change flow direction of the coolant, and a second valve simultaneously connected to the indoor cooling line and the battery line to change flow direction of the coolant.
    Type: Application
    Filed: March 27, 2020
    Publication date: February 25, 2021
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems
    Inventors: Man Ju OH, Sang Shin LEE, Jae Woong KIM, So La CHUNG, Yun Sub CHUNG, Gum Bae CHOI
  • Publication number: 20200353796
    Abstract: A thermal management system for a vehicle, is configured for efficiently managing the energy necessary for the indoor air-conditioning, the cooling of an electric part, or the cooling and heating of a battery in the field of the thermal management for a vehicle.
    Type: Application
    Filed: October 15, 2019
    Publication date: November 12, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems
    Inventors: Man Ju OH, Sang Shin LEE, Jae Woong KIM, So La CHUNG, Yun Sub CHUNG, Gum Bae CHOI
  • Publication number: 20200346523
    Abstract: A thermal management system for a vehicle can efficiently manage energy required for interior air-conditioning and cooling/heating of a battery in the automotive thermal management field.
    Type: Application
    Filed: September 11, 2019
    Publication date: November 5, 2020
    Inventors: Man Ju Oh, Sang Shin Lee, Jae Woong Kim, So La Chung, Yun Sub Chung, Gum Bae Choi
  • Publication number: 20200338956
    Abstract: An air-conditioning apparatus for a vehicle may include a radiator module; a refrigerant module; a hot portion for heat-exchanging with a condenser and a heater core of an internal air-conditioning module; a cold portion for heat-exchanging with an evaporator and a cooling core of the internal air-conditioning module; an electric portion for heat-exchanging with an electric component; a battery portion for heat-exchanging with a high-voltage battery; a connection module for connecting the hot portion, the electric portion, or the battery portion to any one or more radiators among a first radiator, a second radiator, and a third radiator; and a control unit configured of controlling the operations of a compressor and a valve.
    Type: Application
    Filed: October 15, 2019
    Publication date: October 29, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems
    Inventors: Man Ju OH, Sang Shin LEE, Jae Woong KIM, So La CHUNG, Yun Sub CHUNG, Gum Bae CHOI
  • Patent number: 10704790
    Abstract: A movable air conditioner includes an air conditioner main body, an air conditioning unit installed in the air conditioner main body and configured to generate a cold air or a warm air, a control unit configured to control the air conditioning unit, and an attachment/detachment unit configured to detachably attach the air conditioning unit to the air conditioner main body so that the air conditioning unit can be optionally detached from the air conditioner main body and used independently.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: July 7, 2020
    Assignee: HANON SYSTEMS
    Inventors: Yeon Seob Kim, Dong Woo Kim, Jeong Hoon Lee, Yun Sub Chung
  • Publication number: 20190072293
    Abstract: A movable air conditioner includes an air conditioner main body, an air conditioning unit installed in the air conditioner main body and configured to generate a cold air or a warm air, a control unit configured to control the air conditioning unit, and an attachment/detachment unit configured to detachably attach the air conditioning unit to the air conditioner main body so that the air conditioning unit can be optionally detached from the air conditioner main body and used independently.
    Type: Application
    Filed: May 19, 2017
    Publication date: March 7, 2019
    Inventors: Yeon Seob Kim, Dong Woo Kim, Jeong Hoon Lee, Yun Sub Chung
  • Publication number: 20180257456
    Abstract: The present invention relates to a vehicle radiation heater being configured to perform heating by directly emitting radiant heat toward a passenger at an early stage of starting of a vehicle in winter. The vehicle radiation heater according to the present invention can be simple in structure, thereby being easy to manufacture, can quickly emit high-temperature radiant heat over the entire area of the heater, thereby enhancing rapid and comforting heating effects, and can maintain a constant temperature, thereby preventing a risk of overheating.
    Type: Application
    Filed: September 8, 2016
    Publication date: September 13, 2018
    Inventors: Dong Hoon OH, Kil Sang JANG, Soo Doo PARK, Tae Yong PARK, Yun Sub CHUNG, Man Ju OH, Jae Woong KIM, So La CHUNG