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High frequency amplifier

Amplifiers – With semiconductor amplifying device – Including distributed parameter-type coupling

Reexamination Certificate

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High frequency amplifier

Amplifiers – With semiconductor amplifying device – Including d.c. feedback bias control for stabilization

Reexamination Certificate

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High frequency amplifier

Amplifiers – With distributed parameter-type coupling means – Distributed amplifier

Patent

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High frequency amplifier

Amplifiers – With semiconductor amplifying device – Including field effect transistor

Patent

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High frequency amplifier

Amplifiers – With semiconductor amplifying device – Including plural stages cascaded

Reexamination Certificate

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High frequency amplifier

Amplifiers – With semiconductor amplifying device – Including atomic particle or radiant energy impinging on a...

Reexamination Certificate

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High frequency amplifier

Amplifiers – With semiconductor amplifying device – Including plural amplifier channels

Reexamination Certificate

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High frequency amplifier

Amplifiers – With plural amplifier channels – Redundant amplifier circuits

Reexamination Certificate

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High frequency amplifier

Amplifiers – With semiconductor amplifying device – Including gain control means

Reexamination Certificate

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High frequency amplifier and control

Amplifiers – With semiconductor amplifying device – Including gain control means

Patent

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High frequency amplifier and frequency mixer

Amplifiers – With semiconductor amplifying device – Including gain control means

Reexamination Certificate

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High frequency amplifier bias circuit, high frequency power...

Amplifiers – With semiconductor amplifying device – Including gain control means

Reexamination Certificate

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