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Hans Jurgen Mayer
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Viernheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for drilling holes in a substrate, in particular an electric...
Patent number
7,897,893
Issue date
Mar 1, 2011
Hitachi Via Mechanics, Ltd.
Alexander Kilthau
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Information
Patent Grant
Method for drilling holes in a substrate
Patent number
6,781,092
Issue date
Aug 24, 2004
Siemens Aktiengesellschaft
Hubert De Steur
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Information
Patent Grant
Laser machining device
Patent number
6,727,462
Issue date
Apr 27, 2004
Siemens Aktiengesellschaft
Hans Juergen Mayer
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Information
Patent Grant
Method of calibrating the optical system of a laser machine for pro...
Patent number
6,678,061
Issue date
Jan 13, 2004
Siemens Aktiengesellschaft
Alexander Kilthau
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of laser drilling
Patent number
6,649,864
Issue date
Nov 18, 2003
Siemens Aktiengesellschaft
Hubert De Steur
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device and method for processing substrates
Patent number
6,437,283
Issue date
Aug 20, 2002
Siemens Aktiengesellschaft
Udo Wiggermann
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Patents Applications
last 30 patents
Information
Patent Application
Method for drilling holes in a substrate, in particular an electric...
Publication number
20070187373
Publication date
Aug 16, 2007
Siemens Aktiengesellschaft
Alexander Kilthau
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Device for switching a laser beam, laser machining device
Publication number
20060159151
Publication date
Jul 20, 2006
Hans Jurgen Mayer
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Information
Patent Application
Method for determining the focal position of a laser beam
Publication number
20060138111
Publication date
Jun 29, 2006
Siemens Aktiengesellschaft
Dirk Hillebrand
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Information
Patent Application
Method and system to drill holes in an electric circuit substrate
Publication number
20040206733
Publication date
Oct 21, 2004
Dirk Hillebrand
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Information
Patent Application
Method for drilling holes in a substrate
Publication number
20030201260
Publication date
Oct 30, 2003
Hubert De Steur
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Information
Patent Application
Laser machining device
Publication number
20030141288
Publication date
Jul 31, 2003
Hans Juergen Mayer
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Information
Patent Application
Method of laser drilling
Publication number
20030047544
Publication date
Mar 13, 2003
Hubert De Steur
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of calibrating the optical system of a laser machine for pro...
Publication number
20030002055
Publication date
Jan 2, 2003
Alexander Kilthau
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DEVICE AND METHOD FOR PROCESSING SUBSTRATES
Publication number
20020063113
Publication date
May 30, 2002
Udo Wiggermann
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR