Miscellaneous active electrical nonlinear devices – circuits – and – Gating – Utilizing three or more electrode solid-state device
Reexamination Certificate
2007-07-17
2007-07-17
Le, Dinh T. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Gating
Utilizing three or more electrode solid-state device
C327S436000
Reexamination Certificate
active
10522264
ABSTRACT:
A semiconductor switch includes first and second normally off type FETs Q1, Q2and a normally on type FET Q3connected between the first normally off type FET Q1and the second normally off type FET Q2. Further, in the semiconductor switch, the normally on type FET Q3is connected between the first and second normally off type FETs Q1, Q2in series.
REFERENCES:
patent: 3521087 (1970-07-01), Lombardi
patent: 5748025 (1998-05-01), Ng et al.
patent: 6580306 (2003-06-01), Hardee
patent: 130693/1983 (1985-03-01), None
patent: 05-075110 (1993-03-01), None
patent: 08-321759 (1996-03-01), None
patent: 10-261945 (1998-09-01), None
Le Dinh T.
Sanken Electric Co. Ltd.
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