Methods for manufacturing resistors using a sacrificial layer

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United States of America Patent

PATENT NO 7091820
SERIAL NO

10881594

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Abstract

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A microelectronic assembly, including a microelectronic element such as a semiconductor chip and a dielectric material covering the chip and forming a body having a bottom surface. The assembly includes conductive units having portions exposed at the bottom surface, posts extending upwardly from said exposed portions and top flanges spaced above the bottom surface.

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Patent Owner(s)

Patent OwnerAddress
TESSERA INCSAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fjelstad, Joseph Maple Valley, WA 130 7144

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