High temperature thermistors

Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Temperature

Reexamination Certificate

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C257SE21351, C438S054000

Reexamination Certificate

active

07405457

ABSTRACT:
A high temperature NTC thermistor includes a polycrystalline thermistor body, selected from a list consisting of polycrystalline Si with intrinsic conductivity and polycrystalline Ge with intrinsic conductivity. At least one ohmic contact is disposed on at least one surface of the polycrystalline thermistor body.

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