4. Fishing, trapping, and vermin destroying

Helmut Tews

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Bipolar transistor for high power in the microwave range

Active solid-state devices (e.g. – transistors – solid-state diode – Heterojunction device – Bipolar transistor
Patent

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Corresponding capacitor arrangement and method for making...

Semiconductor device manufacturing: process – Making passive device
Reexamination Certificate

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Corresponding capacitor arrangement and method for making...

Active solid-state devices (e.g. – transistors – solid-state diode – Integrated circuit structure with electrically isolated... – Passive components in ics
Reexamination Certificate

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Etch process for recessing polysilicon in trench structures

Semiconductor device manufacturing: process – Chemical etching – Having liquid and vapor etching steps
Reexamination Certificate

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Field effect transistor

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate

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Profile ID: LFUS-PAI-P-329518

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