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:
May. 28, 2019
Filed:
Dec. 01, 2016
Samsung Electronics Co., Ltd., Suwon-si, KR;
Youngjin Cho, Hwasung, KR;
Sungyong Seo, Hwasung, KR;
Sun-Young Lim, Hwasung, KR;
Uksong Kang, Hwasung, KR;
Chankyung Kim, Hwasung, KR;
Duckhyun Chang, Hwasung, KR;
JinHyeok Choi, Hwasung, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A nonvolatile memory device includes a nonvolatile memory, a volatile memory being a cache memory of the nonvolatile memory, and a first controller configured to control the nonvolatile memory. The nonvolatile memory device further includes a second controller configured to receive a device write command and an address, and transmit, to the volatile memory through a first bus, a first read command and the address and a first write command and the address sequentially, and transmit a second write command and the address to the first controller through a second bus, in response to the reception of the device write command and the address.