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:
Jul. 07, 2020
Filed:
Jan. 21, 2020
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Hye-Jeong So, Suwon-si, KR;
Dong-Hwan Lee, Namyangju-si, KR;
Seong-Hyeog Choi, Hwaseong-si, KR;
Eun-Chu Oh, Hwaseong-si, KR;
Jun-Jin Kong, Yongin-si, KR;
Hong-Rak Son, Anyang-si, KR;
Pil-Sang Yoon, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A method of operating a memory controller includes classifying a plurality of memory cells in an erase state into a plurality of groups, based on erase state information about the plurality of memory cells in the erase state; setting at least one target program state for at least some memory cells from among memory cells included in at least one of the plurality of groups; and programming the at least some memory cells for which the at least one target program state has been set, to a program state other than the at least one target program state from among the plurality of program states.