4. Electricity: battery or capacitor charging or discharging
  5. Battery or cell discharging
  6. With charging

Jeffrey B. Samstad

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Non-isolated charger with bi-polar inputs

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

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Non-isolated charger with bi-polar inputs

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

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Uninterruptible power supply

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

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Uninterruptible power supply

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2389922

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