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:
Mar. 05, 2019
Filed:
Jul. 08, 2015
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Yoshiki Saito, Kanagawa, JP;
Kiyotaka Iwasaki, Kanagawa, JP;
Toshiba Memory Corporation, Tokyo, JP;
Abstract
When receiving a write command from a host, a memory system according to one embodiment updates first correspondence information indicating the correspondence relationship between a logical address corresponding to user data and a position in a first memory and transmits the user data which has been stored in a second memory to the first memory. When the transmission is completed, the memory system writes the user data to the first memory. When the update and the transmission are completed, the memory system releases a memory area which stores the user data such that the memory area can be used as a memory area for other data.