A SENSOR DEVICE CAPABLE OF MEASURING ELECTRIC FIELD STRENGTH OF AN EXTERNAL ELECTRIC FIELD AND METHOD FOR MEASURING EXTERNAL ELECTRIC FIELD

Timing and/or phase adjustment of the separation and/or charging of drops from a fluid stream in a flow cytometer

Noncontact voltage measurement apparatus

Method for detecting surface electric field distribution of nanostructures

Method for calculating surface electric field distribution of nanostructures

Detection of electromagnetic field with electroactive polymers

Calibration of a device for measuring an electric field in a conducting medium

BRUSH SENSOR FOR MEASURING STATIC CHARGE OF FIBERS

Surface potential sensor and copying machine

Electrostatic detecting circuit and method thereof

Piezo sensor

Cable with LED connection indicator and methods of using same

Triaxial piezoelectric sensor

Electrodynamic sensors and applications thereof

MEMS electrometer that measures amount of repulsion of adjacent beams from each other for static field detection

Device for detecting voltage and analog-to-digital converter (ADC) using the same

Potential measuring apparatus

Electric potential measuring instrument and image forming apparatus

Potential measuring apparatus

Electrodynamic sensors and applications thereof