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:
Dec. 18, 2008
Applicants:
Byung-gil Jeon, Gyeonggi-do, KR;
Byung-jun Min, Gyeonggi-do, KR;
Hong-sik Jeong, Gyeonggi-do, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A memory device includes a memory cell array including a NAND flash cell portion including a plurality of first columns of serially-connected flash memory cells and a non-volatile random access memory (NVRAM) cell portion including a plurality of second columns of NVRAM cells. The flash memory cells and the NVRAM cells are arranged such that respective word lines are connected to flash memory cells and NVRAM cells in each of respective rows, which may correspond to page units including flash memory cells and NVRAM cells.
Published as: