YANN-CHENG CHEN

Person

  • Taoyuan County, TW

Patents Applicationslast 30 patents

  • Information Patent Application

    MANUFACTURING METHOD OF NOBLE METAL PLATING LAYER

    • Publication number 20120114870
    • Publication date May 10, 2012
    • NATIONAL DEFENSE UNIVERSITY
    • SUNG-YING TSAI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...