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:
May. 03, 2016
Filed:
Nov. 08, 2013
Applicant:
Sandisk Enterprise Ip Llc, Dallas, TX (US);
Inventors:
James Fitzpatrick, Sudbury, MA (US);
Amirhossein Rafati, Somerville, MA (US);
Assignee:
SANDISK ENTERPRISE IP LLC., Milpitas, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 13/00 (2006.01); G06F 11/10 (2006.01); H03M 13/11 (2006.01);
U.S. Cl.
CPC ...
G06F 11/10 (2013.01); G06F 11/1012 (2013.01); H03M 13/1102 (2013.01);
Abstract
A method of bandwidth optimization in a non-volatile memory system includes: retrieving hard data bits; generating soft information from the hard data bits; applying a lossless compression to the soft information for calculating syndrome bits; and executing a low density parity check (LDPC) iterative decode on the hard data bits and the syndrome bits.