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. 06, 2004
Filed:
May. 27, 2003
Applicant:
Inventors:
Yasunobu Nakase, Hyogo, JP;
Koji Nii, Hyogo, JP;
Assignee:
Renesas Technology Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 ;
U.S. Cl.
CPC ...
G11C 7/00 ;
Abstract
Dummy cells are divided into a plurality of divided dummy columns, and divided dummy bit lines are arranged corresponding to the divided dummy columns. These divided dummy bit lines are provided with dummy sense amplifiers that drive a sense control line transmitting a sense enable signal activating a sense amplifier. A faster activation timing of the sense amplifier can be achieved.
Nakase, Yasunobu. (2004). Semiconductor memory device capable of generating internal data read timing precisely (U.S. Patent No. 6760269). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6760269
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile