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David Blum

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Bipolar junction transistor with improved extrinsic base...

Semiconductor device manufacturing: process – Forming bipolar transistor by formation or alteration of... – Self-aligned
Reexamination Certificate

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Chips with wafer scale caps formed by molding

Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor
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Deposition of tungsten nitride

Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
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Directional ion etching process for patterning self-aligned...

Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
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Method and systems for dynamically controlling...

Active solid-state devices (e.g. – transistors – solid-state diode – Thin active physical layer which is
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Profile ID: LFUS-PAI-P-1512575

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