TREA

Ahn Lee

Follow

Person

  • Seoul, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal pump sealing structure
    • Patent number 11,852,154
    • Issue date Dec 26, 2023
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Noise reduction type purge control solenoid valve
    • Patent number 11,821,391
    • Issue date Nov 21, 2023
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Purge control solenoid valve with non-adhesion coating at low tempe...
    • Patent number 11,248,565
    • Issue date Feb 15, 2022
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Purge control solenoid valve
    • Patent number 10,662,902
    • Issue date May 26, 2020
    • Hyundai Motor Company
    • Choo Saeng Choi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ejector for vaporized fuel gas recirculation devices
    • Patent number 10,280,876
    • Issue date May 7, 2019
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Idle gear assembly
    • Patent number 9,732,837
    • Issue date Aug 15, 2017
    • Hyundai Motor Company
    • Ahn Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Structure of engine
    • Patent number 9,291,236
    • Issue date Mar 22, 2016
    • Hyundai Motor Company
    • Jeyong Yun
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balance shaft module of engine
    • Patent number 8,714,127
    • Issue date May 6, 2014
    • Hyundai Motor Company
    • Ahn Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CENTRIFUGAL PUMP SEALING STRUCTURE
    • Publication number 20230081808
    • Publication date Mar 16, 2023
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL TANK ISOLATION VALVE FOR VEHICLE
    • Publication number 20220196155
    • Publication date Jun 23, 2022
    • HYUNDAI KEFICO CORPORATION
    • Du Seok Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BALANCE SHAFT SUPPORT STRUCTURE
    • Publication number 20210164537
    • Publication date Jun 3, 2021
    • Hyundai Motor Company
    • Ahn Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PURGE CONTROL SOLENOID VALVE WITH NON-ADHESION COATING AT LOW TEMPE...
    • Publication number 20200049107
    • Publication date Feb 13, 2020
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PURGE CONTROL SOLENOID VALVE
    • Publication number 20190186424
    • Publication date Jun 20, 2019
    • Hyundai Motor Company
    • Choo Saeng CHOI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EJECTOR FOR VAPORIZED FUEL GAS RECIRCULATION DEVICES
    • Publication number 20180187633
    • Publication date Jul 5, 2018
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    NOISE REDUCTION TYPE PURGE CONTROL SOLENOID VALVE
    • Publication number 20170356395
    • Publication date Dec 14, 2017
    • HYUNDAI KEFICO CORPORATION
    • Ahn Hee Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PURGE CONTROL SOLENOID VALVE
    • Publication number 20160326991
    • Publication date Nov 10, 2016
    • Hyundai Motor Company
    • Byoung Soo LIM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IDLE GEAR ASSEMBLY
    • Publication number 20160230870
    • Publication date Aug 11, 2016
    • Hyundai Motor Company
    • Ahn Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR TRAIN LAYOUT STRUCTURE FOR DRIVING A FUEL PUMP
    • Publication number 20160123428
    • Publication date May 5, 2016
    • Hyundai Motor Company
    • Jae Kyu Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STRUCTURE OF ENGINE
    • Publication number 20140238357
    • Publication date Aug 28, 2014
    • Hyundai Motor Company
    • Jeyong Yun
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STRUCTURE OF BALANCE SHAFT
    • Publication number 20130133607
    • Publication date May 30, 2013
    • Hyundai Motor Company
    • Ahn Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALANCE SHAFT MODULE OF ENGINE
    • Publication number 20130118436
    • Publication date May 16, 2013
    • Hyundai Motor Company
    • Ahn Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALANCE SHAFT MODULE OF V6 ENGINE
    • Publication number 20130104835
    • Publication date May 2, 2013
    • Hyundai Motor Company
    • Ahn Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS