Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Junction field effect transistor
Reexamination Certificate
2006-03-07
2006-03-07
Owens, Douglas W. (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Junction field effect transistor
C257S355000
Reexamination Certificate
active
07009229
ABSTRACT:
A protection device for integrated circuits. A complementary well is fabricated in a semiconductor substrate. An enhancement mode junction field effect transistor (JFET) is fabricated in the complementary well. An interface bonding pad is fabricated above the JFET. A source contact is also fabricated in the well. The gate and drain of the JFET are coupled to the interface bonding pad and the source of the JFET is coupled to the substrate.
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Lin Chong Ming
Yu Ho Yuan
Lovoltech, Incorporated
Owens Douglas W.
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