TREA

LEEHAN CORPORATION

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Organization

  • Suwon, KR
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Air cleaner for vehicle
    • Patent number 11,339,752
    • Issue date May 24, 2022
    • Leehan Corporation
    • Cheong Yong Cho
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air cleaner for vehicle
    • Patent number 10,641,215
    • Issue date May 5, 2020
    • Leehan Corporation
    • Cheong Yong Cho
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Assembling support for canister of vehicle
    • Patent number 10,087,892
    • Issue date Oct 2, 2018
    • LEEHAN CORPORATION
    • Min Young Park
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Assembling support for canister of vehicle
    • Patent number 10,030,614
    • Issue date Jul 24, 2018
    • LEEHAN CORPORATION
    • Min Young Park
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Canister for vehicle having auxiliary canister
    • Patent number 10,022,664
    • Issue date Jul 17, 2018
    • LEEHAN CORPORATION
    • Min Young Park
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air cleaner element lifting shaft for vehicle
    • Patent number D789504
    • Issue date Jun 13, 2017
    • LEEHAN CORPORATION
    • Kyoung Ho Won
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air cleaner for vehicles
    • Patent number 9,464,608
    • Issue date Oct 11, 2016
    • Hyundai Motor Company
    • Cheong Yong Cho
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air cleaner for vehicle
    • Patent number 9,255,555
    • Issue date Feb 9, 2016
    • Leehan Corporation
    • Cheongyong Cho
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Apparatus and method for controlling actuator that controls opening...
    • Patent number 9,052,029
    • Issue date Jun 9, 2015
    • Hyundai Motor Company
    • Sang Chul Baek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CLEANER FOR VEHICLE
    • Publication number 20200248659
    • Publication date Aug 6, 2020
    • LEEHAN Corporation
    • Cheong Yong CHO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR CLEANER FOR VEHICLE
    • Publication number 20200232425
    • Publication date Jul 23, 2020
    • LEEHAN Corporation
    • Cheong Yong CHO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR CLEANER FOR VEHICLE
    • Publication number 20200232426
    • Publication date Jul 23, 2020
    • LEEHAN Corporation
    • Cheong Yong CHO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ASSEMBLING SUPPORT FOR CANISTER OF VEHICLE
    • Publication number 20180266364
    • Publication date Sep 20, 2018
    • LEEHAN CORPORATION
    • Min Young PARK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CANISTER FOR VEHICLE HAVING AUXILIARY CANISTER
    • Publication number 20170304766
    • Publication date Oct 26, 2017
    • LEEHAN CORPORATION
    • Min Young PARK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER FOR VEHICLE
    • Publication number 20170138322
    • Publication date May 18, 2017
    • Leehan Corporation
    • Cheong Yong CHO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER FOR VEHICLES
    • Publication number 20150052859
    • Publication date Feb 26, 2015
    • Hyundai Motor Company
    • Cheong Yong CHO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR CLEANER FOR VEHICLE
    • Publication number 20150007530
    • Publication date Jan 8, 2015
    • Leehan Corporation
    • Cheongyong Cho
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    APPARATUS AND METHOD FOR CONTROLLING ACTUATOR THAT CONTROLS OPENING...
    • Publication number 20130147466
    • Publication date Jun 13, 2013
    • Hyundai Motor Company
    • Sang Chul Baek
    • G01 - MEASURING TESTING
  • Information Patent Application

    APPARATUS AND METHOD FOR CONTROLLING ACTUATOR THAT CONTROLS OPENING...
    • Publication number 20130146003
    • Publication date Jun 13, 2013
    • Hyundai Motor Company
    • Sang Chul Baek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Trademarklast 30 trademarks

  • Information Trademark

    85455768 - LEEHAN
    • Serial number 85455768
    • Registration number 4743890
    • Filing date Oct 25, 2011
    • LEEHAN Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    85448581 - LEEHAN AUTOMOTIVE PERFECTION
    • Serial number 85448581
    • Registration number 4743889
    • Filing date Oct 17, 2011
    • LEEHAN Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    85448623 - LEEHAN AMERICA
    • Serial number 85448623
    • Filing date Oct 17, 2011
    • LEEHAN Corporation
    • 7 - Machines and machine tools