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Hans-Joachim Quenzer

Fraunhofer: 25 patents #88 of 4,748Top 2%
📍 Itzehoe, DE: #1 of 101 inventorsTop 1%
Overall (All Time): #97,950 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 26–35 of 35 patents

Patent #TitleCo-InventorsDate
7259080 Glass-type planar substrate, use thereof, and method for the production thereof Arne Schulz, Peter Merz 2007-08-21
6951119 Method for producing micromechanical and micro-optic components consisting of glass-type materials Peter Merz, Arne Schulz 2005-10-04
6804107 Tunable high-frequency capacitor Xihe Tuo, Bernd Wagner 2004-10-12
6748804 Microsensor for measuring the position of liquids in capillaries Thomas Lisec, Bernd Wagner 2004-06-15
6700299 Assembly having variable capacitance Bernd Wagner, Beatrice Wenk 2004-03-02
6684638 Microactuator arrangement Bernd Wagner 2004-02-03
6168395 Bistable microactuator with coupled membranes Bernd Wagner 2001-01-02
5938911 Process for producing glass coatings for anodic bonding purposes Carola Dell 1999-08-17
5681024 Microvalve Thomas Lisec, Bernd Wagner 1997-10-28
5407856 Direct substrate bonding Wolfgang Benecke 1995-04-18