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:
Sep. 18, 2001
Filed:
Feb. 28, 2000
Applicant:
Inventors:
Kiyohiro Furutani, Hyogo, JP;
Yasuhiro Konishi, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 8/00 ;
U.S. Cl.
CPC ...
G11C 8/00 ;
Abstract
In a SDRAM, there is introduced a control signal going active low following a passage of a predetermined period of time after a sense amplifier activation signal goes active high. When a signal going high during a burst period goes low and the control signal also goes low, a word line is dropped, non-selected low. As such, paired bit lines can have a potential difference sufficiently amplified to allow data to be satisfactorily rewritten into a memory cell.
Quick Actions:
Furutani, Kiyohiro. (2001). Synchronous semiconductor memory device allowing data to be satisfactorily rewritten therein (U.S. Patent No. 6292429). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6292429
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile