Patent · US Active

Column skip inconsistency correction

US10726940B2 · kind B2 · utility

1Cited by

5References

20Claims

0Family size

Assignee

Sandisk Technologies, Inc. · US

Inventors

Zhuojie Li · Newark, US
Hua-Ling Cynthia Hsu · Fremont, US
Yen-Lung Li · San Jose, US
Min Peng · Beijing, CN

Key dates

Filing date	Jan 3, 2019
Grant date	Jul 28, 2020
Priority date	—
Expiry date	Jan 3, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG11C2029/4402
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Apparatuses, systems, and methods are disclosed for skip inconsistency correction. A skip circuit is configured to skip memory units for read operations and write operations of a memory array, based on a record of memory units identified as faulty. A skip inconsistency detection circuit is configured to detect a skip inconsistency in read data from a memory array. A correction circuit is configured to correct a skip inconsistency and output corrected read data.

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