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. 07, 2020
Filed:
Aug. 21, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Youngmin Lee, Seoul, KR;
Ji-Seung Youn, Seoul, KR;
Sungho Seo, Seoul, KR;
Hyuntae Park, Suwon-si, KR;
Hwaseok Oh, Yongin-si, KR;
JinHyeok Choi, Yongin-si, KR;
Samsung Electronics Co., Ltd, Gyeonggi-do, KR;
Abstract
Disclosed is a storage device which includes a nonvolatile memory device and a controller. The controller communicates with a host through a first port, communicates with an external storage device through a second port, and controls the nonvolatile memory device based on first mapping information. The controller is configured to receive second mapping information from the external storage device, receive first write data from the host and to selectively transmit first write data to the external storage device based on the second mapping information.