4. Electricity: electrical systems and devices
  5. Transformers and inductors with integral switch, capacitor,...
  6. With capacitor element

Yingqi Zhang

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Class-E amplifier and lighting ballast using the amplifier

Amplifiers – With semiconductor amplifying device – Including particular biasing arrangement
Reexamination Certificate

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Electrical circuit with dual stage resonant circuit for...

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Impedance or current regulator in the supply circuit
Reexamination Certificate

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Electrical circuit with voltage multiplier for facilitating...

Electric power conversion systems – Current conversion – With voltage multiplication means
Reexamination Certificate

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Inductive and capacitive components integration structure

Electricity: electrical systems and devices – Transformers and inductors with integral switch – capacitor,... – With capacitor element
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2310008

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