TREA

Bing-Hao Zeng

Follow

Person

  • Dali City, TW
People

Patents Applicationslast 30 patents

  • Information Patent Application

    PHASE SHIFTER
    • Publication number 20100156557
    • Publication date Jun 24, 2010
    • SMARTANT TELECOM CO., LTD.
    • Dau-Chyrh CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHASE SHIFTER
    • Publication number 20100073105
    • Publication date Mar 25, 2010
    • Dau-Chyrh CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Adjustable Phase Shifter For Antenna
    • Publication number 20090033438
    • Publication date Feb 5, 2009
    • SmartAnt Telecom Co., Ltd.
    • Dau-Chyrh Chang
    • H01 - BASIC ELECTRIC ELEMENTS