Thermal management in horizontally or vertically stacked dies

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12242315
APP PUB NO 20220300049A1
SERIAL NO

17203571

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A thermal management scheme, for a multichip module, that is aware of various dies in a stack (horizontal and/or vertical) and heat generated from them, local hot spots in a victim die, and hot spots in aggressor die(s). Each victim die receives telemetry information from thermal sensors located in aggressor dies as well as local thermal sensors in the victim die. The telemetry information is used to enable a virtual sensing scheme where temperature for a target die (e.g., a victim die) and/or its intellectual property (IP) domain is estimated or calculated. The estimated or calculated temperature is then used for performance management of the victim and/or aggressor dies in the stack.

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Patent Owner(s)

  • INTEL CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dahiya, Somvir Singh Bengaluru, IN 5 1
Een, Joshua Portland, US 5 113
Gunther, Stephen Beaverton, US 10 116
Kellar, Scot Bend, US 3 1
Osborne, Randy Beaverton, US 15 54
Sebot, Julien Portland, US 34 331

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