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:
Feb. 10, 2026
Filed:
Mar. 04, 2024
Socionext Inc., Kanagawa, JP;
Shinichi Moriwaki, Yokohama, JP;
Socionext Inc., Kanagawa, JP;
Abstract
A semiconductor storage device includes a memory cell array having a plurality of memory cells connected to bit line pairs. At the time of data read from a memory cell, a replica bit line signal is output to a replica bit line in response to a replica word line signal, and a sense amplifier startup signal changes in response to the replica bit line signal whereby a sense amplifier is driven. At the time of data write into a memory cell, a low potential-side bit line of a write-target bit line pair is brought to a negative potential in response to a negative potential boost signal output from a negative potential generation circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile