Patents by Inventor Jae-Hyeon Jung

Jae-Hyeon 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).

  • Patent number: 11560865
    Abstract: A vehicle air cleaner is configured to improve the capability of a hydrocarbon trap mounted in a case to collect hydrocarbons. The vehicle air cleaner includes a case having an inlet port, through which external air is introduced, and an outlet port, through which filtered air is discharged, a filter assembly provided in a first space of an internal space in the case to filter the external air introduced through the inlet port and to remove foreign substances from the external air, and a hydrocarbon trap provided in a second space of the internal space in the case, through which the air filtered through the filter assembly flows, to collect hydrocarbons in the second space.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: January 24, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Jae Hyeon Jung
  • Patent number: 11434853
    Abstract: Disclosed herein is an air cleaner for a vehicle. In the air cleaner for a vehicle, air introduced into a body through an inlet port passes through a filter assembly while moving in a horizontal direction, impurities contained in the air are filtered when passing through the filter assembly, and impurities-filtered clear air is discharged through an outlet port while moving in the horizontal direction again.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: September 6, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Jae Hyeon Jung
  • Publication number: 20210381475
    Abstract: A vehicle air cleaner is configured to improve the capability of a hydrocarbon trap mounted in a case to collect hydrocarbons. The vehicle air cleaner includes a case having an inlet port, through which external air is introduced, and an outlet port, through which filtered air is discharged, a filter assembly provided in a first space of an internal space in the case to filter the external air introduced through the inlet port and to remove foreign substances from the external air, and a hydrocarbon trap provided in a second space of the internal space in the case, through which the air filtered through the filter assembly flows, to collect hydrocarbons in the second space.
    Type: Application
    Filed: December 8, 2020
    Publication date: December 9, 2021
    Inventor: Jae Hyeon Jung
  • Publication number: 20210131388
    Abstract: Disclosed herein is an air cleaner for a vehicle. In the air cleaner for a vehicle, air introduced into a body through an inlet port passes through a filter assembly while moving in a horizontal direction, impurities contained in the air are filtered when passing through the filter assembly, and impurities-filtered clear air is discharged through an outlet port while moving in the horizontal direction again.
    Type: Application
    Filed: January 22, 2020
    Publication date: May 6, 2021
    Inventor: Jae Hyeon Jung
  • Patent number: 10428215
    Abstract: A resin composition for intake hoses is provided. The resin composition includes a predetermined amount of polyester elastomer incorporated into a polyamide resin and a polypropylene resin and further includes an antioxidant, a heat stabilizer, a lubricant and a master batch if necessary, thereby exhibiting excellent durability, heat resistance, elongation, mechanical rigidity, pressure resistance and cold resistance, and reducing weight and production costs.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: October 1, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Young Hak Jang, Joon Chul Park, Jae Hyeon Jung, Hyeon Gyun Ahn, Sung Hwan Ji, Deok Ki Kim, Chung Han Kim, Hee Sok Chang
  • Publication number: 20180134892
    Abstract: A resin composition for intake hoses is provided. The resin composition includes a predetermined amount of polyester elastomer incorporated into a polyamide resin and a polypropylene resin and further includes an antioxidant, a heat stabilizer, a lubricant and a master batch if necessary, thereby exhibiting excellent durability, heat resistance, elongation, mechanical rigidity, pressure resistance and cold resistance, and reducing weight and production costs.
    Type: Application
    Filed: November 15, 2017
    Publication date: May 17, 2018
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Young Hak Jang, Joon Chul Park, Jae Hyeon Jung, Hyeon Gyun Ahn, Sung Hwan Ji, Deok Ki Kim, Chung Han Kim, Hee Sok Chang
  • Patent number: 8435337
    Abstract: An air cleaner that filters air supplied into an engine may include a lower case that has an intake port through which external air flows inside, a filter that may be disposed in the lower case and filters and allows the air flowing inside through the intake port, and an upper case that may be coupled to an upper portion of the lower case and has an exhaust pipe to discharge the air filtered by the filter to the engine, wherein an inlet of the exhaust pipe may be formed inside the upper case and an outlet may be formed to be connected to the outside of the upper case, the inlet of the exhaust pipe may be divided into a first inlet and a second inlet, and a fan that controls the exhaust amount of air to the outlet of the exhaust pipe may be disposed in the second inlet.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: May 7, 2013
    Assignee: Hyundai Motor Company
    Inventors: Seong-Hack Lee, Jae-Hyeon Jung
  • Publication number: 20120017764
    Abstract: An air cleaner that filters air supplied into an engine may include a lower case that has an intake port through which external air flows inside, a filter that may be disposed in the lower case and filters and allows the air flowing inside through the intake port, and an upper case that may be coupled to an upper portion of the lower case and has an exhaust pipe to discharge the air filtered by the filter to the engine, wherein an inlet of the exhaust pipe may be formed inside the upper case and an outlet may be formed to be connected to the outside of the upper case, the inlet of the exhaust pipe may be divided into a first inlet and a second inlet, and a fan that controls the exhaust amount of air to the outlet of the exhaust pipe may be disposed in the second inlet.
    Type: Application
    Filed: July 15, 2011
    Publication date: January 26, 2012
    Applicant: Hyundai Motor Company
    Inventors: Seong-Hack Lee, Jae-Hyeon Jung