The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2014
Filed:
Aug. 02, 2011
Ronen Dar, Tel Aviv, IL;
Eyal Gurgi, Petah-Tikva, IL;
Micha Anholt, Tel-Aviv, IL;
Naftali Sommer, Rishon Le-Zion, IL;
Ronen Dar, Tel Aviv, IL;
Eyal Gurgi, Petah-Tikva, IL;
Micha Anholt, Tel-Aviv, IL;
Naftali Sommer, Rishon Le-Zion, IL;
Apple Inc., Cupertino, CA (US);
Abstract
A method for data storage includes storing data in analog memory cells by programming the memory cells with respective analog input values. After storing the data, respective analog output values are read from the memory cells using multiple read thresholds, which define multiple ranges of the analog output values. Respective numbers of read errors in the data, corresponding to the analog output values falling in the ranges, are assessed. The stored data is recovered based on respective numbers of the read errors assessed in the ranges.