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Chao-Hung LEE

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  • Kaohsiung City, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DROPLET DELIVERY DEVICE WITH PUSH EJECTION
    • Publication number 20240269397
    • Publication date Aug 15, 2024
    • PNEUMA RESPIRATORY, INC.
    • Charles Eric Hunter
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SMALL ACTIVE AREA PLATE EJECTOR FOR DROPLET DELIVERY DEVICE
    • Publication number 20230356253
    • Publication date Nov 9, 2023
    • PNEUMA RESPIRATORY, INC.
    • Michael Scoggin
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    DROPLET DELIVERY DEVICE WITH PUSH EJECTION
    • Publication number 20220401661
    • Publication date Dec 22, 2022
    • PNEUMA RESPIRATORY, INC.
    • Charles Eric Hunter
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DIAMOND WIRE SAW
    • Publication number 20180326617
    • Publication date Nov 15, 2018
    • STONE & RESOURCE INDUSTRY R&D CENTER
    • Chih-Chen KUO
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    ULTRASONIC OSTEOTOME
    • Publication number 20140107653
    • Publication date Apr 17, 2014
    • SUNNYTEC ELECTRONICS CO., LTD.
    • Chun-Pin LIN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE