Active solid-state devices (e.g. – transistors – solid-state diode – Regenerative type switching device – Bidirectional rectifier with control electrode
Reexamination Certificate
2006-05-09
2006-05-09
Cao, Phat X. (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Regenerative type switching device
Bidirectional rectifier with control electrode
C257S133000
Reexamination Certificate
active
07042026
ABSTRACT:
A power switching device comprises a semiconductor substrate; a plurality of cells, each of which switches a current from a power supply to a load on the basis of a potential at a gate electrode, said cells being arranged on said semiconductor substrate to form a cell array; and a plurality of drivers connected to the gate electrode, said plurality of drivers being distributively arranged in said cell array or being distributively arranged peripheral said cell array.
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Cao Phat X.
Kabushiki Kaisha Toshiba
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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