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:
Jan. 19, 2021
Filed:
Jan. 09, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Kohji Kanamori, Seongnam-si, KR;
Chang-Seok Kang, Seongnam-si, KR;
Yong-Seok Kim, Suwon-si, KR;
Kyung-Hwan Lee, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-do, KR;
Abstract
In a method of writing data in a nonvolatile memory device including a plurality of cell strings, each of the plurality of cell strings includes a plurality of memory cells disposed in a vertical direction. A program target page is divided into a plurality of subpages. The program target page is connected to one of a plurality of wordlines. Each of the plurality of subpages includes memory cells that are physically spaced apart from one another. A program operation is sequentially performed on the plurality of subpages. A program verification operation is performed on the program target page including the plurality of subpages at a time.