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. 29, 2026
Filed:
Nov. 29, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Youngmin Lee, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A storage device includes a non-volatile memory device including a user area including a plurality of first memory blocks, and a meta area including an address mapping table including an address mapping information for the plurality of first memory blocks and a meta data mapping table including meta data for the address mapping table. The address mapping table includes a sub-address mapping table, and the meta data mapping table includes meta data for the sub-address mapping table. A storage controller of the storage device updates at least one of the meta data to perform a first update operation on the sub-address mapping table and address mapping information of the sub-address mapping table to perform a second update operation on the sub-address mapping table, and flushes the address mapping table into the meta area based on a result of the update.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile