Patent · US Expired

Method for automatic recognition and correction of an invalid data set and system for carrying out the method

US5812565A · kind A · utility

8Cited by

2References

13Claims

0Family size

Assignee

Temic Telefunken Microelectronik · DE

Inventors

Gunter Fendt · Schrobenhausen, DE
Peter Hora · Schrobenhausen, DE
Hans Spies · Brackenheim, DE
Guido Wetzel · Neubukow, DE
Derrick Zechmair · Schrobenhausen, DE

Key dates

Filing date	Jul 8, 1996
Grant date	Sep 22, 1998
Priority date	—
Expiry date	Jul 8, 2016

Classification

Technology area (CPC G)Physics
CPC primaryG11C29/88
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The invention concerns a method for the automatic recognition and correction of an invalid data set stored in a programmable circuit memory which is part of a group of at least three identical stored data sets, wherein the data sets of the group are compared to each other, and in the event that one data set of the group does not agree with the remaining data sets of the group same is recognized as being invalid and the remaining agreeing data sets are recognized as being valid, and the invalid data set is corrected through replacement with a valid data set. The invention is also directed to a system adapted to carry out this method.

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