4. Amplifiers
  5. With control of power supply or bias voltage
  6. With control of input electrode or gain control electrode bias

Hiroyuki Joba

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Frequency converter

Miscellaneous active electrical nonlinear devices – circuits – and – Specific input to output function – Combining of plural signals
Reexamination Certificate

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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

Amplifiers – With semiconductor amplifying device – Including current mirror amplifier
Reexamination Certificate

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High-frequency amplifier

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias
Reexamination Certificate

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High-frequency amplifier

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2656823

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