Measuring and testing – Fluid pressure gauge – Photoelectric
Reexamination Certificate
2008-01-01
2008-01-01
Allen, Andre J. (Department: 2855)
Measuring and testing
Fluid pressure gauge
Photoelectric
C073S754000
Reexamination Certificate
active
07313965
ABSTRACT:
A high-temperature pressure sensor that includes a dielectric layer. The pressure sensor also includes a substrate capable of withstanding temperatures greater than 450° C. without entering a phase change, at least one semiconducting material deposited on the sapphire substrate, and a silicon dioxide layer deposited over the semiconducting material. One aspect of the pressure sensor includes a second semiconducting material.
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Esler David Richard
Jiang Jie
Kennerly Stacey Joy
Knobloch Aaron Jay
Shaddock David Mulford
Allen Andre J.
General Electric Company
McClintic Shawn A.
Powell, II William E.
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