4. Electricity: battery or capacitor charging or discharging
  5. Cell or battery charger structure
  6. Charger inductively coupled to cell or battery

Fred Greenfeld

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Asymmetric zero-voltage switching full-bridge power converters

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Reexamination Certificate

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Constant current light emitting diode (LED) driver circuit...

Electric lamp and discharge devices: systems – Current and/or voltage regulation
Reexamination Certificate

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High frequency connector-less charging scheme

Electricity: battery or capacitor charging or discharging – Cell or battery charger structure – Charger inductively coupled to cell or battery
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2278197

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