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Hao Zhu

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floating hydrophyte planting device
    • Patent number 11,440,628
    • Issue date Sep 13, 2022
    • Fishery Machinery and Instrument Research Institute, Chinese Academy of Fishe...
    • Xingguo Liu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Capacitance sensor
    • Patent number 11,376,868
    • Issue date Jul 5, 2022
    • Hewlett-Packard Development Company, L.P.
    • Dan Rothenbuhler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PICK-UP ROLLERS WITH A FLAT SECTION
    • Publication number 20210276818
    • Publication date Sep 9, 2021
    • Hewlett-Packard Development Company, L.P.
    • Shuang-Kun Zhu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PRINT DEVICES
    • Publication number 20210245977
    • Publication date Aug 12, 2021
    • Hewlett-Packard Development Company, L.P.
    • Shuang-Kun Zhu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CAPACITANCE SENSOR
    • Publication number 20210101390
    • Publication date Apr 8, 2021
    • Hewlett-Packard Development Company, L.P.
    • Dan Rothenbuhler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FLOATING HYDROPHYTE PLANTING DEVICE
    • Publication number 20210047010
    • Publication date Feb 18, 2021
    • Fishery Machinery and Instrument Research Institute, Chinese Academy of Fishe...
    • Xingguo Liu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING