TREA

Jeong Ae Ha

Follow

Person

  • Gyeongsangnam-do, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Translation system using sound vibration microphone
    • Patent number 11,425,487
    • Issue date Aug 23, 2022
    • EM-TECH CO., LTD.
    • Cheon Myeong Kim
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Bone conduction speaker
    • Patent number 11,206,500
    • Issue date Dec 21, 2021
    • EM-TECH CO., LTD.
    • Cheon Myeong Kim
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sound generating actuator
    • Patent number 11,206,490
    • Issue date Dec 21, 2021
    • EM-TECH CO., LTD.
    • Cheon Myeong Kim
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Actuator
    • Patent number 11,115,754
    • Issue date Sep 7, 2021
    • EM-TECH CO., LTD.
    • Cheon Myeong Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents