4. Electricity: measuring and testing
  5. Measuring, testing, or sensing electricity, per se
  6. With coupling means

Chi-Sang Lau

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Alternating current measuring device

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With coupling means
Patent

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Flyback converter with synchronous rectifier

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Reexamination Certificate

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Flyback converter with synchronous rectifying

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Reexamination Certificate

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Resonant switching power supply

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Patent

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Profile ID: LFUS-PAI-P-1684800

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