Self-calibrating measurement sensor has auxiliary sensor, forming part of the same integrated circuit, for use in determining characteristic curve, offset and non-linearities with increased production yield for the same accuracy
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Determining if mobile GSM device repeatedly stops at certain point involves determining distance radii for three or more base stations adjacent to terminal from signal transition times
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Process for animating a mobile radio station
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Procedure for locating mobile phones
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Method for determining the coordinates of the geographic location of a mobile GSM terminal
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Electronic payment methods on the Internet
DE19845199A1
Time stamping data with official time e.g. for electronic signature on digital documents by using decrypted official time signal to set internal time source
DE19845198A1
Secure transmission of official time, e.g. for digital signatures on electronic documents by encrypting and transmitting via mobile network
DE19838693A1
Coupling circuit for signals from integrated photodiodes
AU6292498A
Method of detecting mobile radio telephone stations
EP0723363A2
Method of colour conversion
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Method for obtaining and analyzing histograms
DE19539160C1
Co-occurrence matrix formation and evaluation system for texture classification
DE19533404A1
Quantitative detection of active ingredients on seeds
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Electrical installation for building
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Device for detecting liquid level
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Bit synchronizer for use in systems with very high clock rates
