Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2007-03-15
2009-10-27
Mandala, Victor A (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C361S057000, C361S056000
Reexamination Certificate
active
07608894
ABSTRACT:
An electrostatic discharge (ESD) protection device for providing an ESD path between two circuitries is provided. Each circuitry has a power supply terminal and a ground terminal. The protection device comprises an equivalent MOS, a first terminal, and a second terminal. The equivalent MOS comprises a source, a drain and a gate, wherein the drain is connected to the gate. The first terminal is connected to the gate, while the second terminal is connected to the source. The first terminal is connected to one power supply terminal and ground terminal, whereas the second terminal is connected to the other the power supply terminal and ground terminal.
REFERENCES:
patent: 5811857 (1998-09-01), Assaderaghi et al.
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patent: 6492686 (2002-12-01), Pappert et al.
patent: 7420250 (2008-09-01), Lee et al.
patent: 7485930 (2009-02-01), Lee et al.
patent: 2004/0141268 (2004-07-01), Miller et al.
Birch & Stewart Kolasch & Birch, LLP
Mandala Victor A
Silicon Motion, Inc. (CN)
Silicon Motion, Inc. (TW)
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