Patent · US Expired

Method for operating an electrical writable and erasable memory cell and a memory device for electrical memories

US7145807B2 · kind B2 · utility

1Cited by

6References

11Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Joachim Deppe · Dresden, DE
Mark Isler · Lebanon, US
Christoph Ludwig · Radeberg, DE
Jens-Uwe Sachse · Dresden, DE
Jan-Malte Schley · Dresden, DE
Ricardo P. Mikalo · Stadtroda, DE

Key dates

Filing date	Mar 4, 2005
Grant date	Dec 5, 2006
Priority date	—
Expiry date	Mar 4, 2025

Classification

Technology area (CPC G)Physics
CPC primaryG11C16/26
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method is provided for operating an electrical writable and erasable memory cell, which has a channel region that can be operated in a first and a second direction, wherein information is stored as the difference of an effective parameter.

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