TREA

Changxing Li

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual-polarized phased array antenna and dual-polarized phased array...
    • Patent number 12,025,697
    • Issue date Jul 2, 2024
    • Meteorological Observation Centre of China Meteorological Administration
    • Yuchun Gao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spherical dual-polarization phased array weather radar
    • Patent number 11,860,271
    • Issue date Jan 2, 2024
    • Meteorological Observation Centre of China Meteorological Administration
    • Yuchun Gao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Phased-array radar
    • Patent number D1002398
    • Issue date Oct 24, 2023
    • China Meteorological Administration Meteorological Observation Centre
    • Yuchun Gao
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Phased-array radar
    • Patent number D962799
    • Issue date Sep 6, 2022
    • China Meteorological Administration Meteorological Observation Center
    • Yuchun Gao
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents