TREA

Jeewook Ha

Follow

Person

  • Seoul, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Air cleaner
    • Patent number D724191
    • Issue date Mar 10, 2015
    • LG Electronics Inc.
    • Joonggil Yoo
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air cleaner
    • Patent number D708728
    • Issue date Jul 8, 2014
    • LG Electronics Inc.
    • Joonggil Yoo
    • D23 - Environmental heating and cooling