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. 25, 2020
Filed:
Jun. 21, 2018
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Chan-Ha Kim, Hwaseong-si, KR;
Suk-Eun Kang, Hwaseong-si, KR;
Ji-Su Kim, Seoul, KR;
Seung-Kyung Ro, Anyang-si, KR;
Dong-Gi Lee, Yongin-si, KR;
Yun-Jung Lee, Suwon-si, KR;
Jin-Wook Lee, Seoul, KR;
Hee-Won Lee, Seoul, KR;
Joon-Suc Jang, Hwaseong-si, KR;
Young-Ha Choi, Hwaseong-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
An operating method of a storage device includes a controller: receiving read data from a non-volatile memory; measuring a plurality of threshold voltage distributions respectively corresponding to a plurality of memory units of the non-volatile memory, based on the received read data; measuring a distribution variation between the plurality of memory units, based on the measured plurality of threshold voltage distributions; dynamically determining operation parameters for the non-volatile memory, based on the measured distribution variation; and transmitting, to the non-volatile memory, an operate command, an address, and at least one operation parameter corresponding to the address.