4. Electric lamp and discharge devices: systems
  5. Pulsating or a.c. supply
  6. Transformer in the supply circuit

Yi-Chun Yeh

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Current balancing circuit for a multi-lamp system

Electric lamp and discharge devices: systems – Current and/or voltage regulation
Reexamination Certificate

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Current balancing circuit for a multi-lamp system

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit
Reexamination Certificate

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Driver and method for driving a semiconductor light emitting...

Computer graphics processing and selective visual display system – Display driving control circuitry – Display power source
Reexamination Certificate

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Lamp drive circuit for driving a number of lamps and...

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit
Reexamination Certificate

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Plasma method for TiOx biomedical material onto polymer sheet

Coating processes – Medical or dental purpose product; parts; subcombinations;...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2363706

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