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:
Dec. 29, 1998
Filed:
Nov. 03, 1997
Kaori Mori, Hyogo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A semiconductor memory device includes a plurality of sense amplifier groups, a sense amplifier drive circuit, a row decoder, and a memory array with a plurality of memory cells. Each sense amplifier group is activated according to a sense amplifier drive signal from the sense amplifier drive circuit. According to the timing of a word line selection in the row decoder and change in the sense amplifier drive signal, the semiconductor memory device has data of some memory cells connected to word line WLi copied speedily and selectively to other memory cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile