Patent · US Active

Systems and methods for non-volatile memory

US9064557B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Wolfgang Scherr · Villach, AT
Michael Sorger · Villach, AT
Guenther Wellenzohn · Villach, AT
Magdalena Forster · Villach, AT
Philemon Schweizer · Feffernitz, AT
Katharina Schmut · Villach, AT
Bernhard Goller · Villach, AT
Mario Motz · Wernberg, AT

Key dates

Filing date	Nov 21, 2013
Grant date	Jun 23, 2015
Priority date	—
Expiry date	Nov 21, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG11C5/141
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A self powered memory system is disclosed. The system includes a volatile supply component, a battery component, a switch component, and a volatile memory component. The volatile supply component is configured to provide a time varying supply. The battery component is configured to generate a non-volatile supply. The switch component is configured to generate a persistent supply from the time varying supply and the non-volatile supply. The volatile memory component is configured to maintain data by using the persistent supply.

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