4. Electricity: measuring and testing
  5. Measuring, testing, or sensing electricity, per se
  6. Demand, excess, maximum or minimum

Pi-Fen Chen

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Battery charger for preventing both overshoot charging...

Electricity: battery or capacitor charging or discharging – Battery or cell charging – With detection of current or voltage amplitude
Reexamination Certificate

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Battery charger for preventing both overshoot charging...

Electricity: battery or capacitor charging or discharging – Battery or cell charging – With detection of current or voltage amplitude
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Battery charger for preventing charging currents from...

Electricity: battery or capacitor charging or discharging – Battery or cell charging – With detection of current or voltage amplitude
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Battery charger for preventing charging currents from...

Electricity: battery or capacitor charging or discharging – Battery or cell charging – With detection of current or voltage amplitude
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Equalizer with auto-calibration and self-test

Data processing: measuring – calibrating – or testing – Calibration or correction system – Circuit tuning
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2524229

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