Patents by Inventor Yun Jae Jung

Yun Jae Jung 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: 20250145031
    Abstract: An actuator includes a housing, a gear part rotatably provided on the housing, a rod having a contact protrusion and configured to be movable upward or downward relative to the housing depending on a rotation of the gear part, and a switch provided in the housing and configured to define an electric circuit electrically connected to a switch resistor, the switch being configured to connect or disconnect (ON/OFF) the electric circuit depending on contact of the contact protrusion, the switch including a safety switch driving section in which a state in which a movement of the contact protrusion relative to the switch is allowed and the electric circuit is connected (ON) is maintained, and the switch and the contact protrusion positioned adjacent to each other so that the movement of the contact protrusion relative to the switch is performed in the safety switch driving section, thereby improving stability and reliability.
    Type: Application
    Filed: June 18, 2024
    Publication date: May 8, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA ELECTRIC TERMINAL CO., LTD
    Inventors: Yun Jae Jung, Seung Min Yoo, Byeong Kyu Kim, Young Jong Lee, In Ho Kim, Seong Chul Hong, Jae Yeob Park
  • Publication number: 20250087382
    Abstract: An insulation composition for a high-voltage cable according to an example of the present disclosure includes a base resin, a flame retardant, a cross-linking agent, and other additives. Here, the base resin includes 30 to 60 wt % of a polar ethylene-based copolymer, 20 to 50 wt % of ethylene-propylene rubber or ethylene alpha-olefin, and 10 to 20 wt % of maleic anhydride-modified ethylene-vinyl acetate.
    Type: Application
    Filed: October 21, 2024
    Publication date: March 13, 2025
    Inventors: Yun Jae Jung, Seung Min Yoo, Byeong Kyu Kim, Young Jong Lee, In Ho Kim, Yeong Ju Lee, Jung Woo Park
  • Publication number: 20250082803
    Abstract: A hydrogen peroxide vaporization and decomposition apparatus includes a housing, a vaporizer provided on one side of the inside of the housing so as to vaporize a hydrogen peroxide solution, a vapor decomposition device provided in the vaporization part on one side of the inside of the housing so as to decompose hydrogen peroxide vapor, and a diffusion fan provided on an upper side of the housing so as to diffuse hydrogen peroxide vapor vaporized in the vaporizer or air decomposed in the vapor decomposition device.
    Type: Application
    Filed: September 21, 2023
    Publication date: March 13, 2025
    Inventors: Byung Nyun CHUN, Yun Jae JUNG, Joo Hyung CHUN
  • Patent number: 12244103
    Abstract: A connecting component for shielding a connector, and a shield connector including the same, improve electromagnetic wave blocking performance by improving adhesion to a shield component. The connecting component for shielding a connector includes: a housing body configured to surround at least a portion of a wire and to have a first end portion to which a first shield component is coupled and a second end portion to which a second shield component is coupled; a mounting groove formed in the second end portion of the housing body to allow the second shield component to be mounted therein; and a plurality of contact protrusions formed in the mounting groove so as to be in contact with the second shield component coupled to the second end portion of the housing body.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: March 4, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA ELECTRIC TERMINAL CO., LTD.
    Inventors: Yun Jae Jung, Hun Hee Oh, Sug Il Kang
  • Publication number: 20240217367
    Abstract: A charging apparatus for a vehicle includes a display unit displaying a charging state and a fault code for a cause of a charging failure; a storage unit storing a program for controlling the display unit when a failure is detected during a charging operation; and a controller controlling the charging operation and controlling the display unit to display a fault code when a failure is detected during the charging operation.
    Type: Application
    Filed: July 21, 2023
    Publication date: July 4, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, YURA CORPORATION CO.,LTD.
    Inventors: Yun Jae Jung, Woo Gwon Sim, Young Hoo Yoon
  • Publication number: 20240181915
    Abstract: A control box for charging includes: a first connector connected to a supply cable having a plug, which is connected to an external power source, at a first end, and having a plurality of connection pins; and a control board having a first switch mounted therein and configured to control the first switch in a first state such that an input signal is transmitted to an output terminal of the control box when power is supplied in a first mode in which a signal is input from the first connector. In particular, the control board is configured to control the first switch in a second state to transmit and receive signals to and from a vehicle connected to the output terminal when power is supplied in a second mode in which a signal is not input from the first connector.
    Type: Application
    Filed: May 16, 2023
    Publication date: June 6, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Kyungshin Corp.
    Inventors: Yun Jae Jung, Jeong Woo Hwang, Hyuck Lee, Su Ji Choi
  • Publication number: 20240181904
    Abstract: A control box for charging includes a second connector disposed at a first end of the control box and configured to be coupled to a first connector provided at a first end of a supply cable configured to be connected to an external power source. The control box includes a retainer configured to prevent separation of the first connector when the first connector and the second connector are completely coupled. A top of the control box is open at a position corresponding to the second connector and the retainer is inserted through the open top and moved up and down.
    Type: Application
    Filed: April 17, 2023
    Publication date: June 6, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA ELECTRIC TERMINAL CO., LTD., THN CORPORATION
    Inventors: Yun Jae Jung, Seung Min Yoo, Byeong Kyu Kim, Yun Chan Hwang, Jeong Ki Kyeong, Jong Hyok Kim, Tae Hong Yun, Seong Cheol Hong, Wan June Kim, Ja Min Kim
  • Patent number: 11978983
    Abstract: A connector assembly enables electrically safe disconnection and separation because it is possible to secure an interval between the point of time of separation of interlock terminals and the point of time of separation of power terminals when connectors are separated. The connector assembly can implement two steps of cutting power after restricting a lever in a locked state and then completely disconnecting connectors by additionally operating the lever by including an intermediate locking mechanism that restricts the lever for disconnecting connectors in a state in which interlock terminals of two connectors are separated from each other but power terminals of the two connectors are in contact with each other to disconnect and separate female and male connectors.
    Type: Grant
    Filed: May 10, 2023
    Date of Patent: May 7, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KUM LLC
    Inventors: Yun Jae Jung, Chan Gu Yun, Anbumani Neelamegam
  • Patent number: 11964582
    Abstract: A system for diagnosing an in-cable control box (ICCB) is installed in a vehicle, electrically connected, at one side thereof, to a low-speed charging cable having the ICCB, electrically connected, at another side thereof, to an on-board diagnostics (OBD) device, and is configured to diagnose the ICCB. The system includes a Control Pilot (CP) data conversion unit configured to receive charging situation data produced from the ICCB; a Controller Area Network (CAN) communication unit configured to receive diagnosis initiating data for the ICCB produced from the OBD device; and a control unit configured to receive the charging situation data from the CP data conversion unit, convert the charging situation data into data recognizable by the OBD device, receive the diagnosis initiating data from the CAN communication unit, and convert the diagnosis initiating data into data recognizable by the ICCB.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: April 23, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Yura Corporation Co. Ltd.
    Inventors: Yun-Jae Jung, Young-Hoo Yoon, Dae-Hwan Kwon
  • Publication number: 20240066165
    Abstract: A hydrogen peroxide vapor vaporizer, which is used in a sterilizer that sterilizes by using hydrogen peroxide vapor generated by vaporizing a hydrogen peroxide solution, comprises: a body part formed in the shape of a hollow column; a vaporization part which is provided at one side of the inside of the body part and has a predetermined capacity to accommodate a predetermined hydrogen peroxide solution; support parts for supporting the vaporization part to provide same to be spaced a predetermined distance apart from the inside of the body part; a heating part which is provided at one side of the vaporization part to heat the vaporization part; and a discharge part which is provided at the upper portion of the body part to induce discharging of the hydrogen peroxide vapor vaporized in the vaporization part.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 29, 2024
    Inventors: Byung Nyun CHUN, Joo Hyung CHUN, Yun Jae JUNG
  • Patent number: 11824308
    Abstract: A connector assembly has a device for dual position confirmation and is able to accurately show whether female and male connectors have been completely connected to each other at an appropriate position by a lever using the device for dual position confirmation and also to show the connected state and position of the lever. Rotation of the lever draws the connectors together so that, upon complete mating, a protrusion on the male connector causes release of a hook that retains the device whereby the device becomes tilted to indicate complete connection. The device is moved to a position in which it engages and fixes a handle of the lever.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: November 21, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KUM LLC
    Inventors: Yun Jae Jung, Chan Gu Yun, Anbumani Neelamegam
  • Patent number: 11749926
    Abstract: An embodiment electrical connection device for a vehicle includes a male connector housing having a blade terminal mounting portion, a female connector housing to couple to the male connector housing and having a tab terminal mounting portion, a blade terminal mounted in the blade terminal mounting portion, and a tab terminal mounted in the tab terminal mounting portion to connect to the blade terminal when the male connector housing and the female connector housing are coupled to each other. An embodiment blade terminal includes a terminal body having a first connection portion and a contact spring inserted into an inner side of the first connection portion to connect the terminal body and the tab terminal to each other by being brought into contact with the tab terminal when the tab terminal is inserted into the inner side of the first connection portion.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: September 5, 2023
    Assignees: Hyundai Motor Company, Kia Corporation, Korea Electric Terminal Co., Ltd., THN Corporation
    Inventors: Yun Jae Jung, Tae Hong Yoon, Yong Han Song
  • Publication number: 20230275373
    Abstract: A connector assembly enables electrically safe disconnection and separation because it is possible to secure an interval between the point of time of separation of interlock terminals and the point of time of separation of power terminals when connectors are separated. The connector assembly can implement two steps of cutting power after restricting a lever in a locked state and then completely disconnecting connectors by additionally operating the lever by including an intermediate locking mechanism that restricts the lever for disconnecting connectors in a state in which interlock terminals of two connectors are separated from each other but power terminals of the two connectors are in contact with each other to disconnect and separate female and male connectors.
    Type: Application
    Filed: May 10, 2023
    Publication date: August 31, 2023
    Inventors: Yun Jae Jung, Chan Gu Yun, Anbumani Neelamegam
  • Patent number: 11688979
    Abstract: A connector assembly enables electrically safe disconnection and separation because it is possible to secure an interval between the point of time of separation of interlock terminals and the point of time of separation of power terminals when connectors are separated. The connector assembly can implement two steps of cutting power after restricting a lever in a locked state and then completely disconnecting connectors by additionally operating the lever by including an intermediate locking mechanism that restricts the lever for disconnecting connectors in a state in which interlock terminals of two connectors are separated from each other but power terminals of the two connectors are in contact with each other to disconnect and separate female and male connectors.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: June 27, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KUM LLC
    Inventors: Yun Jae Jung, Chan Gu Yun, Anbumani Neelamegam
  • Publication number: 20230135816
    Abstract: The present disclosure proposes an apparatus for detecting an error in a coupling between charging devices and a method of detecting an error in a coupling between charging devices. The apparatus includes a voltage generation unit generating voltages that correspond to resistance values, respectively, of a plurality of charging devices that are hooked up to a connector; a comparison unit comparing magnitudes of voltage values of the generated voltages; and a control unit performing control in such a manner that, among the plurality of charging devices, a charging device preset to be matched based on results of comparing the magnitudes of the voltage values is operated only when hooked up to the connector.
    Type: Application
    Filed: August 23, 2022
    Publication date: May 4, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, YURA CORPORATION CO.,LTD.
    Inventors: Yun Jae Jung, Do Kyeong Lee, Sae Ki Kang, Woo Gwon Shim, Dae Hwan Kwon
  • Publication number: 20230120243
    Abstract: An electrical connection terminal for a vehicle is capable of securing structural stability of an electrical connection with a mating terminal. The electrical connection terminal includes a terminal body, provided with a pair of spring couplers facing each other with a predetermined distance therebetween, and a pair of contact springs, respectively assembled to the pair of spring couplers and configured to electrically connect the terminal body to a mating terminal by being brought into contact with the mating terminal inserted between the pair of spring couplers, wherein the contact spring includes a spring body assembled on an outer side of the spring coupler, and a plurality of mating terminal contacts provided independently of each other on the spring body and elastically brought into contact with the mating terminal when the mating terminal is inserted between the pair of spring couplers.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 20, 2023
    Inventors: Yun Jae Jung, Seung Min Yoo, Byeong Kyu Kim, Jun Il Yoon, Jae Hyung Kim
  • Publication number: 20230094337
    Abstract: Disclosed is a connector including an outer housing having a tube shape, an inner housing coupled to the inside of the outer housing, the inner housing including a rear wall and a terminal cover formed to extend from the rear wall in a longitudinal direction of the outer housing, and a terminal of a plate shape seated on and coupled to the terminal cover, wherein the terminal cover is provided to cover edges of the terminal of the plate shape and to expose a side surface of the terminal. By this structure, a finger is structurally prevented from coming into contact with the terminal of the connector, and because there are no additional components, a simplification of the structure and a reduction in cost are achieved.
    Type: Application
    Filed: September 23, 2022
    Publication date: March 30, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Yura Co., Ltd, YURA CORPORATION CO.,LTD.
    Inventors: Yun Jae Jung, Seung Min Yoo, Byeongkyu Kim, Ho Chul Ahn, Se Kwun Kim
  • Publication number: 20230083889
    Abstract: A charging control box detachable charging cable system includes a vehicle cable having a vehicle terminal on one end for connection to a first connection terminal of a charging control box or an external power source, and an outlet on the other end for connection to a charging inlet of a vehicle. The system also includes a portable cable having one end for connection to the external power source, and a portable terminal provided on the other end for connection to a second connection terminal of the charging control box. The vehicle terminal has a first corresponding key configured to be engaged and coupled with the first key of the first connection terminal, and the portable terminal has a second corresponding key configured to be engaged and coupled with the second key of the second connection terminal.
    Type: Application
    Filed: August 10, 2022
    Publication date: March 16, 2023
    Inventors: Yun Jae Jung, Seung Min Yoo, Byeong Kyu Kim, Yun Chan Hwang, Jeong Ki Kyeong, Jong Hyok Kim, Tae Hong Yun
  • Patent number: 11527855
    Abstract: The present disclosure relates to an integrated multipole connector, and more particularly, an integrated multipole connector that can be used as a multipole connector integrating a plurality of connectors to which different current capacities and shielding structures are applied.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: December 13, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KYUNGSHIN CORP.
    Inventors: Yun Jae Jung, Taek You Kim
  • Publication number: 20220278491
    Abstract: A connecting component for shielding a connector, and a shield connector including the same, improve electromagnetic wave blocking performance by improving adhesion to a shield component. The connecting component for shielding a connector includes: a housing body configured to surround at least a portion of a wire and to have a first end portion to which a first shield component is coupled and a second end portion to which a second shield component is coupled; a mounting groove formed in the second end portion of the housing body to allow the second shield component to be mounted therein; and a plurality of contact protrusions formed in the mounting groove so as to be in contact with the second shield component coupled to the second end portion of the housing body.
    Type: Application
    Filed: February 15, 2022
    Publication date: September 1, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA ELECTRIC TERMINAL CO., LTD.
    Inventors: Yun Jae Jung, Hun Hee Oh, Sug Il Kang