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. 22, 2020
Filed:
May. 10, 2018
Wiwynn Corporation, New Taipei, TW;
Cheng-Kuang Hsieh, New Taipei, TW;
Chia-Hao Hsu, New Taipei, TW;
Wiwynn Corporation, New Taipei, TW;
Abstract
A metadata management method for a memory device includes generating a virtual address layer in a memory space of a non-volatile memory of the memory device; establishing a mapping table in the virtual address layer to store at least one metadata corresponding to at least one storing block, wherein the at least one storing block comprises at least one physical address and the at least one physical address is related to the memory space; when writing at least one datum to the memory device, writing the at least one datum to at least one memory block of the memory space according to the at least one physical address; and updating the at least one metadata of the at least one storing block when finishing writing the at least one datum.