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. 24, 2009
Filed:
Feb. 12, 2007
Applicants:
Gi-ho Park, Seoul, KR;
Gun-ok Jung, Yongin-si, KR;
Inventors:
Gi-Ho Park, Seoul, KR;
Gun-Ok Jung, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory device includes a memory cell array, a decoder, and an access control unit. The decoder generates a word line voltage according to an address for a plurality of memory cells in the memory cell array. The access control unit controls access to the plurality of memory cells according to the word line voltage and additional access information separate from the address.