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. 14, 2006
Filed:
Aug. 01, 2003
Applicants:
Yasushi Kasa, Kawasaki, JP;
Jyoji Kato, Kawasaki, JP;
Inventors:
Yasushi Kasa, Kawasaki, JP;
Jyoji Kato, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A nonvolatile semiconductor memory device includes a plurality of blocks each having a nonvolatile memory cell array, and a program potential generating circuit which supplies a program potential to the nonvolatile memory cell array, wherein the program potential generating circuit adjusts the program potential according to a first address signal selecting one of the blocks and a second address signal indicating a position of a write-accessed memory cell in the noted one of the blocks.