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:
Jun. 15, 2021
Filed:
Feb. 21, 2018
Toshiba Memory Corporation, Tokyo, JP;
Hiromitsu Komai, Kamakura Kanagawa, JP;
TOSHIBA MEMORY CORPORATION, Tokyo, JP;
Abstract
A semiconductor storage device includes a plurality of memory cells, bit lines respectively connected to the third memory cells, sense circuits respectively connected to the bit lines, latch circuits respectively connected to the sense circuits, and an input and output circuit connected to a first set of latch circuits via a first data line, a second set of latch circuit via a second data line, and a third set of latch circuits via a third data line. The bit lines are disposed in sequence in a first direction and a group of the sense circuits is disposed in sequence in a second direction crossing the first direction, and two bit lines that are not adjacent in the first direction are connected respectively to two sense circuits in the group that are adjacent in the second direction.