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:
Aug. 02, 2016
Filed:
Sep. 17, 2013
Sandisk Technologies Inc., Plano, TX (US);
Manuel Antonio D'Abreu, El Dorado Hills, CA (US);
Dimitris Pantelakis, Santa Clara, CA (US);
SANDISK TECHNOLOGIES LLC, Plano, TX (US);
Abstract
A storage device includes non-volatile memory and a controller. A method performed in the data storage device includes receiving, at the controller, first data to be stored at the non-volatile memory. The method further includes sending, from the controller, the first data, first dummy data, and second dummy data to the non-volatile memory to be stored at respective logical pages of a single physical page in the non-volatile memory. The single physical page includes multiple storage elements that are programmable into multiple voltage states according to a mapping of bits to states. The first dummy data and the second dummy data prevent a storage element of the single physical page from being programmed to a particular voltage state of the multiple voltage states.