4. Electricity: battery or capacitor charging or discharging
  5. Serially connected batteries or cells
  6. With discharge of cells or batteries

James P. Hamley

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Audio amplifier

Amplifiers – With semiconductor amplifying device – Including differential amplifier
Patent

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Dynamic bias amplifier

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

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Electronic charging system

Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Patent

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High energy spark ignition system

Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy
Patent

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Methods and systems for air vehicle telemetry

Communications: electrical – Aircraft alarm or indicating systems
Reexamination Certificate

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Profile ID: LFUS-PAI-P-421878

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