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:
Sep. 26, 2017
Filed:
Dec. 22, 2014
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Inventors:
Wan-Soo Choi, Suwon-si, KR;
Eun-Ju Park, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0253 (2013.01); G06F 12/0246 (2013.01); G06F 2212/7202 (2013.01);
Abstract
A method of operating a storage device comprises copying first valid pages in a first block into a first latch unit based on a first volatile memory device, the first block being set on multiple nonvolatile memory devices, copying second valid pages in the first block into a second latch unit based on the first volatile memory device, and copying the first valid pages in the first latch unit and the second valid pages in the second latch unit into a second block, the second block being set on the nonvolatile memory devices and being different from the first block.