4. Miscellaneous active electrical nonlinear devices, circuits, and
  5. Specific identifiable device, circuit, or system
  6. Unwanted signal suppression

Zhengwei Zhang

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Battery charger with temperature control

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

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Battery charger with temperature control

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

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Compensation circuit for leakage through electrostatic...

Electricity: electrical systems and devices – Safety and protection of systems and devices – Transient responsive
Reexamination Certificate

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High efficiency class DB power amplifier

Amplifiers – Modulator-demodulator-type amplifier
Patent

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Linear charger where the material temperature directly...

Electricity: electrical systems and devices – Safety and protection of systems and devices – Circuit interruption by thermal sensing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1028397

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