Process and apparatus for calibrating a particle counter

Process and apparatus for controlling the concentration of solid

Process and apparatus for measuring charge quantity flowing in a

Process and circuit arrangement for the determination in a dilut

Process and device for microwave surface resistance determinatio

Process for measuring depth of source and drain

Process for monitoring the effectiveness of repairs made to zone

Pulse amplifying system

Pulse amplitude discriminating circuit

Pulsed electron attachment conductivity detector and carcinogen

Quantative extraction of micro particles from metallic disk...

Quench detection method and apparatus of superconductive...

Real-time toxic metals monitor device and method

Reflector optics with impedance sensing orifice

Remote substance identification and location method and system

Resistive particle sensors having measuring electrodes

Reticle inspection

Rotary signal coupling for chemical mechanical polishing endpoin

Sampling valve including sample ejection means

Secondary electron spectrometer for measuring voltages on a samp