Measuring and testing – Gas analysis – Detector detail
Reexamination Certificate
2007-06-19
2007-06-19
Williams, Hezron (Department: 2856)
Measuring and testing
Gas analysis
Detector detail
C073S031050, C073S023200
Reexamination Certificate
active
11209747
ABSTRACT:
The invention relates to a high sensitive semiconductor type hydrogen sensor, an alarm of hydrogen which incorporates this sensor and a method of sensing hydrogen concentrations by using this sensor.
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Moritz Werner
Szeponik Jan
Frank Rodney
Humboldt--Universitaet zu Berlin
Rothwell Figg Ernst & Manbeck P.C.
Williams Hezron
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