Leadless leadframe package substitute and stack package

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7432583
APP PUB NO 20050001294A1
SERIAL NO

10888827

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Abstract

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A semiconductor package is provided with an internal package formed in the cavity of the external leadless leadframe package (LLP). The internal package is a leadless leadframe package and provides a substrate for mounting one or more die and passive devices to form the external LLP. By arranging the die and passive components on the internal package, higher chip density and a smaller form factor may be achieved.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL SEMICONDUCTOR CORPORATIONSANTA CLARA CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bayan, Jaime A Palo Alto, CA 42 637
Li, Felix C San Jose, CA 16 214

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