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:
Dec. 28, 2021
Filed:
Oct. 17, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
Dae-Jeong Kim, Seoul, KR;
Jiseok Kang, Hwaseong-si, KR;
Tae-Kyeong Ko, Hwaseong-si, KR;
Sung-Joon Kim, Hwaseong-si, KR;
Wooseop Kim, Seoul, KR;
Chanik Park, Seongnam-si, KR;
Wonjae Shin, Seoul, KR;
Yongjun Yu, Suwon-si, KR;
Insu Choi, Hwaseong-si, KR;
Abstract
A memory system includes a nonvolatile memory module and a first controller configured to control the nonvolatile memory module. The nonvolatile memory module includes a volatile memory device, a nonvolatile memory device, and a second controller configured to control the volatile memory device and the nonvolatile memory device. The first controller may be configured to transmit a read request to the second controller. When, during a read operation according to the read request, normal data is not received from the nonvolatile memory device, the first controller may perform one or more retransmits of the read request to the second controller without a limitation on a number of times that the first controller performs the one or more retransmits of the read request.