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Steffen Porthun
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Teltow, DE
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Patents Grants
last 30 patents
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Patent Grant
Frequency measuring and control apparatus with integrated parallel...
Patent number
8,914,909
Issue date
Dec 16, 2014
RHK Technology, Inc.
Steffen Porthun
B82 - NANO-TECHNOLOGY
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Patent Grant
Programmable equipment configuration method and apparatus
Patent number
8,812,976
Issue date
Aug 19, 2014
RHK Technology, Inc.
Adam Kollin
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
FREQUENCY MEASURING AND CONTROL APPARATUS WITH INTEGRATED PARALLEL...
Publication number
20150101086
Publication date
Apr 9, 2015
RHK Technology, Inc.
Steffen Porthun
G01 - MEASURING TESTING
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Patent Application
Frequency Measuring and Control Apparatus with Integrated Parallel...
Publication number
20130007929
Publication date
Jan 3, 2013
RHK Technology, Inc.
Steffen Porthun
B82 - NANO-TECHNOLOGY