Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2006-03-21
2006-03-21
Lee, Eddie (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C297S369000, C297S373000, C297S383000, C297S343000, C297S288000
Reexamination Certificate
active
07015545
ABSTRACT:
An RF MOS transistor having improved AC output conductance and AC output capacitance includes parallel interdigitated source and drain regions separated by channel regions and overlying gates. Grounded tap regions contacting an underlying well are placed contiguous to source regions and reduce distributed backgate resistance, lower backgate channel modulation, and lower output conductance.
REFERENCES:
patent: 6359316 (2002-03-01), Voss et al.
patent: 6429723 (2002-08-01), Hastings
patent: 6627507 (2003-09-01), Yuan
Allott Stephen
McKay Thomas G.
Broadcom Corporation
Lee Eddie
Magee Thomas
Sterne Kessler Goldstein & Fox PLLC
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