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Johan de Vries
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Almelo, NL
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last 30 patents
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Patent Grant
Digital oscilloscope with trigger qualification based on pattern re...
Patent number
6,621,913
Issue date
Sep 16, 2003
Fluke Corporation
Johan de Vries
G01 - MEASURING TESTING
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Patent Grant
Method of signal analysis employing histograms to establish stable,...
Patent number
5,495,168
Issue date
Feb 27, 1996
Fluke Corporation
Johan de Vries
G01 - MEASURING TESTING