Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Using a particular bridge circuit
Reexamination Certificate
2006-03-21
2006-03-21
Deb, Anjan (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Using a particular bridge circuit
C324S721000, C073S708000
Reexamination Certificate
active
07015706
ABSTRACT:
A semiconductor sensing device has a semiconductor substrate with a pressure sensing bridge circuit including piezo-resistance elements formed on the substrate. Further, the semiconductor sensing device has a temperature sensing bridge circuit including resistance elements formed on the semiconductor substrate. A pair of the resistance elements is connected with a power supply terminal, and the other pair of the resistance elements is connected with a grounding terminal. The resistance elements in either or both of these pairs are formed of different resistance types from each other and of the same conductivity type.
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Endo Noboru
Hattori Seiji
Deb Anjan
Denso Corporation
Posz Law Group , PLC
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