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:
Jul. 05, 2005
Filed:
Mar. 21, 2003
Applicants:
Minoru Yamashita, Kawasaki, JP;
Yuichi Einaga, Kawasaki, JP;
Kazunari Kido, Kawasaki, JP;
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C016/06 ;
U.S. Cl.
CPC ...
Abstract
A semiconductor memory that prevents a decrease in margin at read time. A bit line in a floating state between a drain in a memory cell to be read and a charged bit line is charged for a certain period of time.
Yamashita, Minoru. (2005). Non-volatile semiconductor memory that is based on a virtual ground method (U.S. Patent No. 6914824). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6914824
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