Method of making a stacked device assembly

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United States of America Patent

PATENT NO 9847248
SERIAL NO

14272295

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Abstract

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Multiple devices, including a first device and a second device, have operational circuitry and opposing first and second surfaces. First and second electrical contacts are formed at the first surface, while a third electrical contact is formed at the second surface opposite the first electrical contact. The first electrical contact is electrically connected to the operational circuitry, and the second electrical contact is electrically connected to the third electrical contact. The first device and the second device are subsequently stacked such that the first surface of the second device is located adjacent the second surface of the first device such that the first electrical contact of the second device is aligned with the third electrical contact of the first device. The first electrical contact of the second device is electrically connected to the third electrical contact of the first device.

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Patent Owner(s)

  • RAMBUS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shaeffer, Ian P San Jose, US 97 938
Tsern, Ely K Los Altos, US 164 5372
Ware, Frederick A Los Altos Hills, US 757 10947

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