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:
Jun. 07, 2018
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Jong-Won Lee, Seoul, KR;
Dashevsky Shmuel, Ramat-Gan, IL;
Moshe Twitto, Givat Shmuel, IL;
Elona Erez, Tel-Aviv, IL;
Eran Hof, Ramat-Gan, IL;
Jun-Jin Kong, Yongin-si, KR;
Avner Dor, Kfar Saba, IL;
Michael Erlihson, Petah Tikva, IL;
SAMSUNG ELECTRONICS CO., LTD., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A method of operating a storage device including a nonvolatile memory can be provided by receiving, from a host, address change information including changing logical addresses for data to be stored in the nonvolatile memory. Physical addresses can be sequentially allocated to the changing logical addresses included in the address change information to provide a first journal. A portion of at least one physical address allocated to the changing logical addresses can be removed to provide a second journal and the second journal can be stored in the nonvolatile memory.