4. Amplifiers
  5. With semiconductor amplifying device
  6. Including protection means

James S. Congdon

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Amplifier output stage distortion reduction

Amplifiers – With semiconductor amplifying device – Including push-pull amplifier
Patent

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Electronic timer switch

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Reexamination Certificate

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Enhanced-accuracy semiconductor power amplifier

Amplifiers – With semiconductor amplifying device – Including push-pull amplifier
Patent

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High-switching-speed d.c. amplifier with input-offset current co

Amplifiers – With periodic switching input-output
Patent

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Lateral PNP power transistor

Patent

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Profile ID: LFUS-PAI-P-351266

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