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. 30, 2015
Filed:
Oct. 01, 2012
Sandisk Technologies Inc., Plano, TX (US);
Alon Kipnis, Ma'Ale Gamla, IL;
Itai Dror, Omer, IL;
SANDISK TECHNOLOGIES INC., Plano, TX (US);
Abstract
A data storage device includes a memory and a controller. A method performed in the data storage device includes performing a first transformation of a unit of data to generate a first transformed unit of data. Performing the first transformation includes sorting permutations of the unit of data. The method includes performing a move-to-front transformation of the first transformed unit of data to generate a second transformed unit of data. The method includes performing a weight-based encoding of the second transformed unit of data to generate an encoded unit of data. The encoded unit of data has a same number of bits as the unit of data.