4. Active solid-state devices (e.g., transistors, solid-state diode
  5. Bipolar transistor structure
  6. With specified electrode means

Herbert Schäfer

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Bipolar transistor

Active solid-state devices (e.g. – transistors – solid-state diode – Bipolar transistor structure – With specified electrode means
Reexamination Certificate

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Bipolar transistor

Active solid-state devices (e.g. – transistors – solid-state diode – Bipolar transistor structure – With base region having specified doping concentration...
Reexamination Certificate

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Bipolar transistor and method of fabricating a bipolar...

Semiconductor device manufacturing: process – Forming bipolar transistor by formation or alteration of... – Having heterojunction
Reexamination Certificate

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DRAM memory capacitor having three-layer dielectric, and...

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

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High-frequency bipolar transistor and method for the...

Active solid-state devices (e.g. – transistors – solid-state diode – Bipolar transistor structure – With specified electrode means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2179797

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