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Jan Hannweber
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Dresden, DE
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Patents Grants
last 30 patents
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Patent Grant
Reflective optical element for a dynamic deflection of a laser beam...
Patent number
9,588,338
Issue date
Mar 7, 2017
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Jan Hannweber
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Process and apparatus for hardening the surface layer of components...
Patent number
9,187,794
Issue date
Nov 17, 2015
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Berndt Brenner
C21 - METALLURGY OF IRON
Information
Patent Grant
Laser-protective wall element for a housing in laser machining stat...
Patent number
8,829,889
Issue date
Sep 9, 2014
Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.
Jan Hannweber
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
REFLECTIVE OPTICAL ELEMENT FOR A DYNAMIC DEFLECTION OF A LASER BEAM...
Publication number
20160011413
Publication date
Jan 14, 2016
Fraunhofer-Gesellschaft zur Foerderung der Angewandlten Forschung E.V.
Jan HANNWEBER
G02 - OPTICS
Information
Patent Application
Laser-Protective Wall Element for a Housing in Laser Machining Stat...
Publication number
20110260737
Publication date
Oct 27, 2011
Jan Hannweber
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PROCESS AND APPARATUS FOR HARDENING THE SURFACE LAYER OF COMPONENTS...
Publication number
20100126642
Publication date
May 27, 2010
Berndt Brenner
C21 - METALLURGY OF IRON