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:
Apr. 09, 2019
Filed:
Nov. 09, 2017
Applicant:
Shannon Systems Ltd., Shanghai, CN;
Inventor:
Ting-Kuan Lin, Hemei Township, Changhua County, TW;
Assignee:
SHANNON SYSTEMS LTD., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G06F 3/06 (2006.01); G06F 12/02 (2006.01); G11C 29/42 (2006.01); G11C 29/44 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0647 (2013.01); G06F 3/0619 (2013.01); G06F 3/0688 (2013.01); G06F 12/0246 (2013.01); G11C 29/42 (2013.01); G11C 29/4401 (2013.01); G11C 29/52 (2013.01); G06F 2212/7201 (2013.01);
Abstract
A method for migrating data to avoid read disturbance is introduced to contain the following steps: finding a singular physical-block from physical blocks; performing a test read on data of the iphysical page of the singular physical-block; determining whether the data of the iphysical page of the singular physical-block has passed the test read; and when the data of the iphysical page of the singular physical-block has not passed the test read, moving or copying data of the iphysical page and at least one neighboring physical-page of the singular physical-block to an available physical-block.