Apparatus and method for proactive power management to avoid unintentional processor shutdown

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11429173
APP PUB NO 20190146569A1
SERIAL NO

16230440

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Abstract

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Described is an apparatus and method to prevent a processor from abruptly shutting down by proactive power management. The apparatus comprises a power supply rail to receive a current and a voltage from a power supply generator (e.g., a DC-DC converter, and low dropout regulator); a processor coupled to the power supply rail, wherein the processor is to operate with a current and a voltage provided by the power supply rail; and an interface to receive a request to throttle one or more performance parameters of the processor when a monitored current through the power supply rail or a monitored voltage on the power supply rail crosses a threshold current or a threshold voltage, respectively, wherein the threshold current is below a catastrophic threshold current of a voltage regulator, or wherein the threshold voltage is above a catastrophic threshold voltage of the processor.

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Patent Owner(s)

Patent OwnerAddress
INTEL CORPORATION2200 MISSION COLLEGE BOULEVARD SANTA CLARA CA 95054

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Angel, Nimrod Haifa, IL 11 44
Deval, Anant Portland, US 26 399
Jain, Amit Portland, US 258 2652
Nge, Chee Lim Beaverton, US 37 284
Paillet, Fabrice Portland, US 96 2169
Rodriguez, Sergio Carlo Hillsboro, US 7 26
Zelikson, Michael Haifa, IL 35 245

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