Acoustic wave sensor with reduced condensation and recovery...

Aerosol-generated sol-gel derived thin films and applications th

Air quality measuring device

Ambient temperature gas sensor

Ammonia sensor element, heater, and method for making the same

Anhydrous zinc antimonate semiconductor gas sensor and...

Anti-corrosion structure of gas sensor

Apparatus and method for detecting gas and vapor

Apparatus and method for increasing the selectivity of...

Apparatus and method for measuring concentrations of gas compone

Apparatus and process for sensing fluoro species in...

Apparatus and process for sensing fluoro species in...

Apparatus and process for sensing target gas species in...

Apparatus for accessing container security threats and...

Apparatus for measuring a state variable in a gas with at least

Apparatus for measuring quantity of hydrogen

Apparatus to collect, classify, concentrate, and...

Atmosphere sensor and method for manufacturing the sensor

Capacitive vapor sensor

Carbon monoxide sensor having mercury doped electrodes