4. Electric lamp and discharge devices: systems
  5. Pulsating or a.c. supply
  6. With power factor control device

Stefan Groiss

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Circuit arrangement for conversion of an input current...

Coded data generation or conversion – Analog to or from digital conversion – Analog to digital conversion
Reexamination Certificate

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Electronic ballast incorporating a clocked switching controller

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – With power factor control device
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Filter circuit array

Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – Unwanted signal suppression
Reexamination Certificate

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Filter circuit array

Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – Unwanted signal suppression
Reexamination Certificate

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Integrated circuit having a filter circuit

Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
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Profile ID: LFUS-PAI-P-858815

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