Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Reexamination Certificate
2007-02-06
2007-02-06
Jackson, Stephen W. (Department: 2836)
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
Reexamination Certificate
active
10464812
ABSTRACT:
A protection circuit for a control terminal of a power device of the type comprising at least one resistive element connected between at least one output terminal of a driver and the control terminal of the power device includes at least one turning-off transistor having its conduction terminals connected to the control terminal of the power device and to at least one output terminal of the driver, respectively. A control terminal is coupled to the control terminal of the power device through a second resistive element.
REFERENCES:
patent: 5526216 (1996-06-01), Konrad et al.
patent: 5949273 (1999-09-01), Mourick et al.
Belverde Gaetano
Melito Maurizio
Musumeci Salvatore
Pagano Rosario
Raciti Angelo
Graybeal Jackson Haley LLP
Jackson Stephen W.
Jogenson Lisa K.
Rusyn Paul F.
STMicroelectronics S.r.l.
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