TREA

Chih Chang

Follow

Person

  • New Taipei, TW
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Wound therapy device
    • Patent number D753810
    • Issue date Apr 12, 2016
    • KOGE MICRO TECH CO., LTD
    • Chih Chang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Wound therapy device
    • Patent number D750222
    • Issue date Feb 23, 2016
    • KOGE MICRO TECH CO., LTD
    • Chih Chang
    • D24 - Medical and laboratory equipment