4. Optics: measuring and testing
  5. By monitoring of webs or thread

David W. Vahey

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Measurement of paper curl tendency using specular and diffuse li

Optics: measuring and testing – By monitoring of webs or thread
Patent

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Method and system for measuring optical properties of...

Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Reexamination Certificate

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Method for characterizing the density and cross-section...

Image analysis – Pattern recognition – Feature extraction
Reexamination Certificate

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Ultrasonic transducers for on-line applications

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent

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Profile ID: LFUS-PAI-P-1046941

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