4. Electricity: power supply or regulation systems
  5. In shunt with source or load
  6. Using a three or more terminal semiconductive device

Kaiwei Yao

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Hybrid control for discharge lamps

Electric power conversion systems – Current conversion – Using semiconductor-type converter
Reexamination Certificate

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Hybrid control for discharge lamps

Electric power conversion systems – Current conversion – Using semiconductor-type converter
Reexamination Certificate

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Lamp voltage feedback system and method for open lamp...

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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Lamp voltage feedback system and method for open lamp...

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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Method and system for open lamp protection

Electric lamp and discharge devices: systems – With signal – indicator – or alarm
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2786819

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