4. Electricity: power supply or regulation systems
  5. Output level responsive
  6. Phase controlled switching using electronic tube or a three...

Brent A. McDonald

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4 and 3 series battery stack voltage power source selector

Electricity: battery or capacitor charging or discharging – Battery or cell discharging – Regulated discharging
Reexamination Certificate

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AC-DC adapter and battery charger integration for portable...

Electricity: battery or capacitor charging or discharging – Battery or cell charging – Pulsed
Reexamination Certificate

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Battery and system power selector integration scheme

Electricity: battery or capacitor charging or discharging – Battery or cell discharging – With charging
Reexamination Certificate

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Battery and system power selector integration scheme

Electricity: battery or capacitor charging or discharging – Battery or cell discharging – With charging
Reexamination Certificate

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Battery charger current limiting based on maximum current...

Electrical computers and digital processing systems: support – Computer power control – Having power source monitoring
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