TREA

Bernd Wagner

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  • Berlin, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrostatic comb-drive micromechanical actuator
    • Patent number 8,213,066
    • Issue date Jul 3, 2012
    • Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    • Ulrich Hofmann
    • G02 - OPTICS
  • Information Patent Grant

    Method for structuring a flat substrate consisting of a glass-type...
    • Patent number 7,416,961
    • Issue date Aug 26, 2008
    • Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V.
    • Hans-Joachim Quenzer
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Termination of semiconductor components
    • Patent number 6,956,249
    • Issue date Oct 18, 2005
    • Fraunhoffer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.
    • Roland Sittig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tunable high-frequency capacitor
    • Patent number 6,804,107
    • Issue date Oct 12, 2004
    • Fraunhofer-Gesellaschaft zur Foerderung der Angewandten Forschung E.V.
    • Xihe Tuo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microsensor for measuring the position of liquids in capillaries
    • Patent number 6,748,804
    • Issue date Jun 15, 2004
    • Fraunhofer-Gesellschaft zur Foerderung der Angeandten Forschung E.V.
    • Thomas Lisec
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Assembly having variable capacitance
    • Patent number 6,700,299
    • Issue date Mar 2, 2004
    • Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
    • Hans-Joachim Quenzer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microactuator arrangement
    • Patent number 6,684,638
    • Issue date Feb 3, 2004
    • Fraunhofer Gesellschaft zur angewandten Forderung der Forschung e.V.
    • Hans Joachim Quenzer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Micromechanic pump
    • Patent number 6,655,923
    • Issue date Dec 2, 2003
    • Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
    • Thomas Lisec
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Optimized border of semiconductor components
    • Patent number 6,426,540
    • Issue date Jul 30, 2002
    • Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    • Roland Sittig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bistable microactuator with coupled membranes
    • Patent number 6,168,395
    • Issue date Jan 2, 2001
    • Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    • Hans Joachim Quenzer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Process for manipulating microscopic, dielectric particles and a de...
    • Patent number 6,149,789
    • Issue date Nov 21, 2000
    • Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
    • Wolfgang Benecke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Valve arrangement, especially for a pneumatic control system
    • Patent number 6,129,002
    • Issue date Oct 10, 2000
    • Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
    • Thomas Lisec
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ultraminiaturized surface structure with controllable adhesion
    • Patent number 6,113,768
    • Issue date Sep 5, 2000
    • Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
    • Gunter Fuhr
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Device for endoscopic diagnosis and treatment of tissue
    • Patent number 5,989,181
    • Issue date Nov 23, 1999
    • Richard Wolf GmbH
    • Kaspar Dutting
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Shaping of microparticles in electric-field cages
    • Patent number 5,948,328
    • Issue date Sep 7, 1999
    • Fraunhofer-Gesellschaft zur Foerderung der Angewandten Forschung E.V.
    • Stefan Fiedler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cryopreserving and cryogenically processing biological objects
    • Patent number 5,925,511
    • Issue date Jul 20, 1999
    • Fraunhofer Gesellschaft Zur Fordereung Der Angeweandten Forschung E.V.
    • Gunter Fuhr
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Microvalve
    • Patent number 5,681,024
    • Issue date Oct 28, 1997
    • Fraunhofer-Gesellschaft zur Forderung der angerwanden Forschung e.V.
    • Thomas Lisec
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method of continuously separating mixtures of microscopic dielectri...
    • Patent number 5,454,472
    • Issue date Oct 3, 1995
    • Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
    • Wolfgang Benecke
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electric motor
    • Patent number 5,430,339
    • Issue date Jul 4, 1995
    • Fraunhofer Gesellschaft zur Foerderung der Forschung e.V.
    • Wolfgang Benecke
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents