4. Electrical transmission or interconnection systems
  5. Personnel safety or limit control features
  6. Interlock

Fred O. Barthold

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Full wave buck-boost power converter with buck power converter p

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

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Power transistor switch

Electrical transmission or interconnection systems – Personnel safety or limit control features – Interlock
Patent

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Sepic fed buck converter

Electricity: power supply or regulation systems – In shunt with source or load – Using choke and switch across source
Reexamination Certificate

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Source volt-ampere/load volt-ampere differential converter

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

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Profile ID: LFUS-PAI-P-582237

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