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:
Jun. 16, 2009
Filed:
Sep. 15, 2006
Applicants:
Sang-kug Park, Bucheon-si, KR;
Dae-han Kim, Seoul, KR;
Inventors:
Sang-Kug Park, Bucheon-si, KR;
Dae-Han Kim, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A flash memory device includes a memory cell array including a plurality of memory cells. The flash memory device also includes a voltage generating circuit which generates a plurality of constant voltages to be applied to the memory cell array, the voltage generating circuit including a plurality of voltage regulators which generate at least two constant voltages, each having a constant voltage difference.