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:
Nov. 17, 2015
Filed:
Jul. 11, 2014
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Hai-Seok Park, Suwon-si, KR;
Boh-Chang Kim, Yongin-si, KR;
Hyung Suk Kim, Hwaseong-si, KR;
Kiwhan Song, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
An operating method of a memory controller controlling a nonvolatile memory device including a plurality of pages includes receiving a read request and a logical address from an additional device; determining a program state of an upper unselected word line of a selected word line corresponding to the received logical address; and transmitting a physical address corresponding to the logical address, state information, and a read command to the nonvolatile memory device according to a result of the determination in response to the read request, wherein the state information indicates a level of a first unselect read voltage the nonvolatile memory device is to apply to the upper unselected word line.