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Waltraud HELL

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Patents Grantslast 30 patents

  • Information Patent Grant

    Foil-based package with distance compensation
    • Patent number 11,574,858
    • Issue date Feb 7, 2023
    • Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    • Erwin Yacoub-George
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pump comprising a polygon-shaped piezo diaphragm transducer
    • Patent number 11,131,299
    • Issue date Sep 28, 2021
    • Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    • Martin Richter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FOIL-BASED PACKAGE WITH DISTANCE COMPENSATION
    • Publication number 20200279801
    • Publication date Sep 3, 2020
    • Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
    • Erwin YACOUB-GEORGE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PATTERNED LAYER COMPOUND
    • Publication number 20180035548
    • Publication date Feb 1, 2018
    • FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
    • Christof LANDESBERGER
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PUMP COMPRISING A POLYGON-SHAPED PIEZO DIAPHRAGM TRANSDUCER
    • Publication number 20170226994
    • Publication date Aug 10, 2017
    • Fraunhofer-Gesellschaft zur foerderung der Angewandten Forschung e.V.
    • Martin RICHTER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...