TREA

Qing Chen

Follow

Person

  • Hong Kong, HK
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electroplating bronze
    • Patent number 7,780,839
    • Issue date Aug 24, 2010
    • Rohm and Haas Electronic Materials LLC
    • Andre Egli
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Electroplating bronze
    • Publication number 20090188807
    • Publication date Jul 30, 2009
    • Rohm and Haas Electronic Materials L.L.C.
    • Andre Egli
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR