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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.:

US 12633352 B1

PDFFull Text
Date of Patent:
May. 19, 2026

Filed:

Mar. 10, 2023

Memory device capable of operating multiple planes simultaneously

Applicant:

Winbond Electronics Corp., Taichung City, TW;

Inventor:

Masaru Yano, Kanagawa, JP;

Assignee:

Windbond Electronics Corp., Taichung City, TW;

Attorney:

JCIPRNET

Primary Examiner:

Jay W Radke

Int. Cl.
CPC ...
G11C 16/26 (2006.01); G11C 7/10 (2006.01); G11C 16/10 (2006.01); G11C 16/34 (2006.01); G11C 29/52 (2006.01);
U.S. Cl.
CPC ...
G11C 16/26 (2013.01); G11C 7/1096 (2013.01); G11C 16/3459 (2013.01); G11C 29/52 (2013.01);
Abstract

Disclosed is a flash memory, which includes: a memory cell array including two planes; a controller configured to control the read action and program action of the two planes; and two latches configured to hold data read from one plane or data that should be programmed to one plane; and two latches configured to hold data read from another plane or data that should be programmed to another plane. The controller is configured to perform read operation of the other plane according to a simultaneous command input from the outside while performing programming operation of one plane.

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Yano, Masaru. (2026). Memory device capable of operating multiple planes simultaneously (U.S. Patent No. 12633352). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12633352

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