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. 29, 2017
Filed:
Nov. 08, 2013
Applicant:
Sandisk Enterprise Ip Llc, Dallas, TX (US);
Inventors:
Robert W. Ellis, Phoenix, AZ (US);
James M. Higgins, Chandler, AZ (US);
Mark Dancho, Chandler, AZ (US);
Assignee:
SANDISK TECHNOLOGIES LLC, Plano, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G06F 11/10 (2006.01); G11C 11/4074 (2006.01); G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
G06F 11/10 (2013.01); G06F 11/1048 (2013.01); G11C 11/4074 (2013.01); G11C 16/0483 (2013.01);
Abstract
A method of operation of a data storage system includes: monitoring a data interface bus, the monitoring by a non-volatile memory controller; activating a zero bit counter for detecting a ratio of 1's to 0's on the data interface bus; and adjusting a threshold voltage (V), based on the ratio of the 1's to the 0's from the zero bit counter, by the non-volatile memory controller.