Chien-Hui Yang

Person

  • Taipei City, TW

Patents Grantslast 30 patents

  • Information Patent Grant

    Endotracheal tube holder

    • Patent number 8,256,427
    • Issue date Sep 4, 2012
    • Mackay Memorial Hospital
    • Ya-Wen Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents