Method and apparatus for a zero voltage processor sleep state

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United States of America Patent

PATENT NO 9874925
SERIAL NO

14966708

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Abstract

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Embodiments of the invention relate to a method and apparatus for a zero voltage processor sleep state. A processor may include a dedicated cache memory. A voltage regulator may be coupled to the processor to provide an operating voltage to the processor. During a transition to a zero voltage power management state for the processor, the operational voltage applied to the processor by the voltage regulator may be reduced to approximately zero and the state variables associated with the processor may be saved to the dedicated cache memory.

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Patent Owner(s)

Patent OwnerAddress
TAHOE RESEARCH LTDBLANCHARDSTOWN CORPORATE PARK 2 PLAZA 255 SUITE 2A DUBLIN D15 YH6H

International Classification(s)

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  • 2015 Application Filing Year
  • G06F Class
  • 57200 Applications Filed
  • 45873 Patents Issued To-Date
  • 80.20 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Conrad, John B Folsom, US 10 149
Fischer, Stephen A Gold River, US 97 1659
George, Varghese Folsom, US 193 2021
Jahagirdar, Sanjeev Folsom, US 106 1735
Milstrey, Robert Citrus Heights, US 18 154
Naveh, Alon Ramat Hasharon, IL 115 2809
Rotem, Shai Haifa, IL 28 382

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  • G06F Class
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  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges785123150394313806693311801076047295401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +02000400060008000100001200014000160001800020000220002400026000

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