Multi-layer printed circuit boards
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Oct 13, 2005
app pub date -
Apr 9, 2004
filing date -
Apr 9, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A printed circuit board includes a power plane and a ground reference plane that includes two opposite sides. The power plane is positioned proximate one side of the ground reference plane. A signal layer is positioned proximate the other side of the ground reference plane to isolate the power plane from the signal layer. Any noise on the power plane or the signal layer is thus isolated by the intervening ground plane.
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