4. Electricity: battery or capacitor charging or discharging
  5. Capacitor charging or discharging

Yoshiaki Yonezawa

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Battery voltage detecting circuit

Electricity: measuring and testing – Electrolyte properties – Using a battery testing device
Reexamination Certificate

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Battery voltage detection circuit

Electricity: battery or capacitor charging or discharging – Capacitor charging or discharging
Reexamination Certificate

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Light emitting device drive controller, and a light emitting...

Communications: electrical – Visual indication – Using light emitting diodes
Reexamination Certificate

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Voltage detecting circuit

Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells
Reexamination Certificate

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Voltage-frequency conversion apparatus

Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Converting input current or voltage to output frequency
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2292976

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