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    POLYGON SHAPED FLIGHT-RESTRICTION ZONES

    Free access
    XU XINAN / YU YUN / LIN CANLONG et al. | European Patent Office | 2020

      Polygon shaped flight-restriction zones

      Free access
      XU XINAN / YU YUN / LIN CANLONG et al. | European Patent Office | 2020

      POLYGON SHAPED FLIGHT-RESTRICTION ZONES

      Free access
      XU XINAN / YU YUN / LIN CANLONG et al. | European Patent Office | 2022

      POLYGON SHAPED FLIGHT-RESTRICTION ZONES

      Free access
      XU XINAN / YU YUN / LIN CANLONG et al. | European Patent Office | 2023

      Polygon shaped flight-restriction zones

      Free access
      XU XINAN / YU YUN / LIN CANLONG et al. | European Patent Office | 2022

      POLYGON SHAPED FLIGHT-RESTRICTION ZONES

      Free access
      XU XINAN / YU YUN / LIN CANLONG et al. | European Patent Office | 2016

      POLYGON SHAPED FLIGHT-RESTRICTION ZONES

      Free access
      XU XINAN / YU YUN / LIN CANLONG et al. | European Patent Office | 2017

    Polygon shaped vehicle restriction zones

    Free access
    XU XINAN / YU YUN / LIN CANLONG et al. | European Patent Office | 2022