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We found these Patents Results for: Digital Voltmeters
  Engineering Patents: 1 - 4 of 4  
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Non-contact temperature and concentration measurement on liquid surfaces
Detection of the intensity of the light beams can be carried out using photodiodes, amplifier circuitry, and relatively low- cost digital voltmeters. Patent information provided by: MicroPatent.. ... View Patent Detail from MicroPatent
Digital envelope detector
The invention works as follows: A signal of interest is compared to each of a set of accurately calibrated reference (or threshold) voltages provided by a digital to analog converter. A digital logic ... View Patent Detail from MicroPatent
Digital envelope detector
The invention works as follows: A signal of interest is compared to each of a set of accurately calibrated reference (or threshold) voltages provided by a digital to analog converter. A digital logic ... View Patent Detail from MicroPatent
Digital envelope detector
The invention works as follows: A signal of interest is compared to each of a set of accurately calibrated reference (or threshold) voltages provided by a digital to analog converter. A digital logic ... View Patent Detail from MicroPatent

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