Patent · US Active

Method for detecting noise events in systems with time variable operating points

US7467050B2 · kind B2 · utility

9Cited by

5References

10Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Daniel Douriet · Round Rock, US
Anand Haridass · Bengaluru, IN
Andreas Huber · Holzgerlingen, DE
Colm B. O'Reilly · Austin, US
Bao G. Truong · Austin, US
Roger D. Weekly · Austin, US

Key dates

Filing date	May 30, 2006
Grant date	Dec 16, 2008
Priority date	—
Expiry date	Nov 24, 2026

Classification

Technology area (CPC G)Physics
CPC primaryG06F1/305
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A circuit for detecting noise events in a system with time variable operating points is provided. A first voltage, which is averaged over time, is compared to a second voltage. A signal is generated to instruct circuits within a processor to initiate actions to keep a voltage from drooping further.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.