Yunlong Ji

Person

  • Sichuan, CN

Patents Applicationslast 30 patents

  • Information Patent Application

    DRY ETCHING DEVICE AND ELECTRODE THEREOF

    • Publication number 20150179410
    • Publication date Jun 25, 2015
    • Chengdu Tianma Micro-Electronics Co., Ltd.
    • Yunlong Ji
    • H01 - BASIC ELECTRIC ELEMENTS