4. Electrical generator or motor structure
  5. Dynamoelectric
  6. Rotary

F. Joseph Keith

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Acoustic resonator power delivery

Electricity: motive power systems – Impact – mechanical shock – or vibration-producing motors
Patent

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High stability dynamic force motor

Electricity: motive power systems – Synchronous motor systems – Hysteresis or reluctance motor systems
Reexamination Certificate

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Minimum pulse width switching power amplifier

Amplifiers – With semiconductor amplifying device – Including class d amplifier
Patent

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Variable voltage switched current control

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Profile ID: LFUS-PAI-P-63161

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