Amplifiers – With semiconductor amplifying device – Including field effect transistor
Reexamination Certificate
2006-06-05
2008-03-11
Mottola, Steven J. (Department: 2817)
Amplifiers
With semiconductor amplifying device
Including field effect transistor
C330S311000
Reexamination Certificate
active
07342453
ABSTRACT:
A cascode circuit in which two field effect transistors (“FET”) are connected in cascode has a first FET having its source grounded, a second FET having its source connected to the drain of the first FET, and a Schottky barrier diode having an anode connected to the source of the first FET and a cathode connected to the gate of the second FET.
REFERENCES:
patent: 5304946 (1994-04-01), Sano et al.
patent: 7126427 (2006-10-01), Aoki
patent: 2005/0007200 (2005-01-01), Inoue et al.
patent: 2005-033650 (2005-02-01), None
Amasuga Hirotaka
Inoue Akira
Matsuzuka Takayuki
Leydig , Voit & Mayer, Ltd.
Mitsubishi Denki & Kabushiki Kaisha
Mottola Steven J.
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