Patent · US Expired

Integrated semiconductor memory

US7313741B2 · kind B2 · utility

1Cited by

8References

14Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Joerg Vollrath · Richmond, US
Marcin Gnat · Birkenfeld, DE
Aurel von Campenhausen · Munich, DE
Frank Schroeppel · Taufkirchen, DE

Key dates

Filing date	Jun 6, 2005
Grant date	Dec 25, 2007
Priority date	—
Expiry date	Dec 17, 2025

Classification

Technology area (CPC G)Physics
CPC primaryG11C29/38
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

An integrated semiconductor memory includes memory cells that store a first data record has at least one datum with a first or second data value and a second data record has at least one datum with the first or second data value. The integrated semiconductor memory has a combination circuit that generates the third data record on the output side from the data records fed to the combination circuit on the input side to ascertain based on the third data record whether the first and second data records have been fed to the combination circuit on the input side. The combination circuit generates the datum of the third data record with the first data value, if the first and second data records were fed to the combination circuit on the input side.

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