Patent · US Active

Systems and methods for predictive memory maintenance

US12277029B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

SAP SE · DE

Inventors

Tim Breitenbach · Mitgenfeld, DE
Patrick Jahnke · Schönaich, DE

Key dates

Filing date	Apr 27, 2023
Grant date	Apr 15, 2025
Priority date	—
Expiry date	Oct 19, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/0772
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Embodiments of the present disclosure include techniques for predictive memory maintenance. In one embodiment, locations of correctable errors in a memory are observed. A machine learning (ML) system may be trained with patterns of correctable errors that result in uncorrectable errors. A trained ML monitors correctable errors to predict when memory requires maintenance. In another embodiment, error rates from multiple memories are monitored to predict memory channel and other upstream device failures.

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