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:
Jun. 09, 2009
Filed:
Nov. 29, 2004
Itai Dror, Omer, IL;
Meir Avraham, Rishon Lezion, IL;
Boris Dulgunov, Beer Sheva, IL;
Eliyahu Fumbarov, Rehovot, IL;
Itai Dror, Omer, IL;
Meir Avraham, Rishon Lezion, IL;
Boris Dulgunov, Beer Sheva, IL;
Eliyahu Fumbarov, Rehovot, IL;
Sandisk IL Ltd., Kfar Saba, IL;
Abstract
A compact high-speed data encoder/decoder for single-bit forward error-correction, and methods for same. This is especially useful in situations where hardware and software complexity is restricted, such as in a monolithic flash memory controller during initial startup and software loading, where robust hardware and software error correction is not feasible, and where rapid decoding is important. The present invention arranges the data to be protected into a rectangular array and determines the location of a single bit error in terms of row and column positions. So doing greatly reduces the size of lookup tables for converting error syndromes to error locations, and allows fast error correction by a simple circuit with minimal hardware allocation. Use of square arrays reduces the hardware requirements even further.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile