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Elmar Griese
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Olpe, DE
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Patents Grants
last 30 patents
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Patent Grant
Position fixing in printed circuit boards
Patent number
7,173,192
Issue date
Feb 6, 2007
Siemens Aktiengesellschaft
Elmar Griese
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Simulation of electro-optical connections that takes spatial direct...
Patent number
6,865,343
Issue date
Mar 8, 2005
Siemens Aktiengesellschaft
Thomas Bierhoff
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Coupling to waveguides that are embedded in printed circuit boards
Publication number
20040258345
Publication date
Dec 23, 2004
Elmar Griese
G02 - OPTICS