James J. Freeman

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Edge barrier of polysilicon and metal for integrated circuit chi

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High temperature electronic devices

Active solid-state devices (e.g. – transistors – solid-state diode – With means to control surface effects
Reexamination Certificate

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High temperature environment tool system and method

Wells – Processes – With indicating – testing – measuring or locating
Reexamination Certificate

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High temperature imaging device

Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Reexamination Certificate

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Method and system for calibrating downhole tools for drift

Electricity: measuring and testing – Of geophysical surface or subsurface in situ – With radiant energy or nonconductive-type transmitter
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1308724

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