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:
Mar. 29, 2011
Filed:
Sep. 24, 2008
Ki-tae Park, Seongnam-si, KR;
Hyun-kyoung Kim, Hwaseong-si, KR;
Ki-Tae Park, Seongnam-si, KR;
Hyun-Kyoung Kim, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A nonvolatile memory device includes a memory cell array having multiple memory cells arranged at intersections of word lines and bit lines, a first page region configured with at least two adjacent memory cells coupled to a word line, and a second page region configured with at least two adjacent memory cells coupled to the word line. The nonvolatile memory devices also includes a first common source line connecting with the memory cells of the first page region, and a second common source line connecting with the memory cells of the second page region. The first and second common source lines are controlled independently.