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:
Jul. 14, 2020
Filed:
Sep. 11, 2018
Toshiba Memory Corporation, Minato-ku, Tokyo, JP;
Girish Desai, Cupertino, CA (US);
Narasimhulu DharaniKumar Kotte, Fremont, CA (US);
Toshiba Memory Corporation, Tokyo, JP;
Abstract
A method of managing a solid state drive (SSD), comprising: storing a first set of data in a first plurality of non-volatile memory dies, the first plurality of non-volatile memory dies communicatively arranged in one or more first communication channels; storing a second set of data in a second plurality of non-volatile memory dies, the second plurality of non-volatile memory dies communicatively arranged in one or more second communication channels; generating a first set of system data corresponding only to the first set of data; generating a second set of system data corresponding only to the second set of data; and managing the first set of system data corresponding to the first set of data independently of the second set of system data corresponding to the second set of data, wherein the one or more first communication channel and the one or more second communication channel are communicatively coupled to one or more channel controllers, the one or more channel controls are communicatively coupled to a memory controller, and the first plurality of non-volatile memory dies and the second plurality of non-volatile memory dies are part of an array of non-volatile memory dies.