Patents by Inventor Jun-Sung AHN

Jun-Sung AHN 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: 12247704
    Abstract: A fluid storage container includes an inner vessel part having a first interior space (S1) for storing a fluid, an outer vessel part having a second interior space (S2) that accommodates the inner vessel part and spaced apart from the inner vessel part outwards, and a suspension part provided between the inner vessel part and the outer vessel part, one side of which contacts the inner vessel part, and an opposite side of which contacts the outer vessel part. The suspension part includes an inner member, one end of which is coupled to the inner vessel part and which extends from the one end thereof outwards, and an outer member, one end of which is coupled to the outer vessel part, which extends from the one side thereof inwards, and coupled to the inner member. The outer member is formed of a material having a thermal conductivity that is lower than that of the inner member.
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: March 11, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Se Kwon Jung, Jun Sung Ahn, Sang Moo Han
  • Publication number: 20250060076
    Abstract: Disclosed is a cryogenic liquid storage apparatus including a storage container configured to accommodate a cryogenic liquid, a housing member provided in the storage container and configured to define a vacuum space spatially separated from an internal space of the storage container, and a temperature sensor provided in the vacuum space so as to be in contact with an inner surface of the housing member and sense a signal to detect a liquid level of the cryogenic liquid.
    Type: Application
    Filed: January 24, 2024
    Publication date: February 20, 2025
    Inventors: Jun Sung Ahn, Se Kwon Jung
  • Publication number: 20240418317
    Abstract: A cryogenic liquid storage apparatus includes a storage container configured to accommodate a cryogenic liquid, a heating element configured to be movable from a first position at which the heating element is in contact with the storage container to a second position at which the heating element is spaced from the storage container, and a drive portion configured to selectively provide driving power to the heating element to move the heating element from the second position to the first position, obtaining an advantageous effect of improving efficiency in storing hydrogen.
    Type: Application
    Filed: August 7, 2023
    Publication date: December 19, 2024
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventor: Jun Sung AHN
  • Publication number: 20240102952
    Abstract: Disclosed is a thermal conductivity measuring device including a sample fixing member that fixes a sample, an elastic member that presses the sample fixed to the sample fixing member downwards, and first auxiliary heat emitting part that is spaced apart from the sample fixing member upwards while the elastic member being interposed therebetween.
    Type: Application
    Filed: March 29, 2023
    Publication date: March 28, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Jun Sung Ahn, Sang Moo Han, Jin Young Heo
  • Publication number: 20230358363
    Abstract: A cryogenic container for a vehicle for storing a fluid includes an inner container having an inner space for storing the fluid, an outer container disposed to surround the inner container and having a heat insulation space configured to suppress heat transfer to the inner container, the heat insulation space being formed between the inner container and the outer container, and a reinforcement part configured to support the outer container in the heat insulation space to reinforce the outer container.
    Type: Application
    Filed: April 18, 2023
    Publication date: November 9, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Se Kwon Jung, Jun Sung Ahn, Sang Moo Han
  • Publication number: 20230341090
    Abstract: A fluid storage container includes an inner vessel part having a first interior space (S1) for storing a fluid, an outer vessel part having a second interior space (S2) that accommodates the inner vessel part and spaced apart from the inner vessel part outwards, and a suspension part provided between the inner vessel part and the outer vessel part, one side of which contacts the inner vessel part, and an opposite side of which contacts the outer vessel part. The suspension part includes an inner member, one end of which is coupled to the inner vessel part and which extends from the one end thereof outwards, and an outer member, one end of which is coupled to the outer vessel part, which extends from the one side thereof inwards, and coupled to the inner member. The outer member is formed of a material having a thermal conductivity that is lower than that of the inner member.
    Type: Application
    Filed: April 4, 2023
    Publication date: October 26, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Se Kwon Jung, Jun Sung Ahn, Sang Moo Han
  • Patent number: 9819046
    Abstract: A rechargeable battery that includes: an electrode assembly with a first electrode and a second electrode that include uncoated regions and coated regions; a case; a first electrode tab and a second electrode tab coupled to the first and second electrodes; and a laminating tape attached to opposite surfaces of a front end portion disposed at a center of the electrode assembly and opposite surfaces of a terminal end portion disposed at an outermost side of the electrode assembly.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: November 14, 2017
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Hyun-Jin Choi, Jun-Sung Ahn, Na-Ri Heo
  • Publication number: 20160131180
    Abstract: A cable socket has an isolation function attached to an end of a transmission cable which connects a transmission disposed in an engine compartment of a vehicle and a shift lever installed inside the vehicle. The cable socket includes a casing cap and a guide pipe connected to each other in the cable socket and extending outwardly from the cable socket. A rubber damper is attached to the casing cap at which the casing cap and the guide pipe are connected. An internal housing has an end of the guide pipe being inserted therein. An external housing is attached to the internal housing, in which the casing cap and the rubber damper are inserted. A pressure blocking member is inserted between the rubber damper and the external housing to block a pressure applied to the external housing from being transferred to the rubber damper.
    Type: Application
    Filed: July 17, 2015
    Publication date: May 12, 2016
    Inventors: Jong-Ho HONG, Joon-Young PARK, Wan-Kyo PARK, Jun-Sung AHN
  • Publication number: 20160126585
    Abstract: A rechargeable battery that includes: an electrode assembly with a first electrode and a second electrode that include uncoated regions and coated regions; a case; a first electrode tab and a second electrode tab coupled to the first and second electrodes; and a laminating tape attached to opposite surfaces of a front end portion disposed at a center of the electrode assembly and opposite surfaces of a terminal end portion disposed at an outermost side of the electrode assembly.
    Type: Application
    Filed: October 15, 2015
    Publication date: May 5, 2016
    Inventors: Hyun-Jin CHOI, Jun-Sung AHN, Na-Ri HEO