Reng-Sho Chen

Person

  • New Taipei City, TW

Patents Grantslast 30 patents

  • Information Patent Grant

    Handheld x-ray device by cold cathode

    • Patent number 10,165,994
    • Issue date Jan 1, 2019
    • Energy Resources International Co., Ltd.
    • Wen-How Lan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents