TREA

Ling Hou Wang

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  • Qingdao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Four-mode defected ground structure resonator
    • Patent number 10,211,499
    • Issue date Feb 19, 2019
    • QINDAO HAIER ELECTRONICS CO., LTD.
    • Biao Peng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Four-mode defected ground structure filter
    • Patent number 10,170,814
    • Issue date Jan 1, 2019
    • QINGDAO HAIER ELECTRONICS CO., LTD.
    • Biao Peng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Television
    • Patent number D444776
    • Issue date Jul 10, 2001
    • Qingdao Haier Electronic Co. Ltd.
    • Yili Zhai
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents