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:
Feb. 25, 2014
Filed:
Feb. 10, 2011
Seong Soo Kim, Hwaseong-si, KR;
Yong Seok Kim, Suwon-si, KR;
Dong-jun Lee, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A nonvolatile memory device comprises a bulk region and a plurality of memory cells connected to a source line and a plurality of wordlines. The method comprises applying a source line voltage to the source line with a first magnitude, applying a bulk voltage to the bulk region with a second magnitude lower than the first magnitude, and performing access operations on the plurality of memory cells while maintaining a substantially constant difference between the bulk voltage and the source line voltage.
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