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. 26, 2017
Filed:
Nov. 27, 2013
Ngd Systems, Inc., Irvine, CA (US);
Nader Salessi, Laguna Niguel, CA (US);
Joao Alcantara, Irvine, CA (US);
NGD Systems, Inc., Irvine, CA (US);
Abstract
A method of maintaining and updating a logical-to-physical (LtoP) table in a storage device including a processor, a volatile memory, and a non-volatile memory, the storage device being in communication with a host utilizing atomic writes, the method including receiving, by the processor, data for storing at a plurality of physical addresses in the non-volatile memory, the data being associated with a plurality of logical addresses of the host, storing, by the processor, the plurality of physical addresses in an atomic segment in the volatile memory, storing, by the processor, one or more of zones of the LtoP table in the non-volatile memory, the one or more zones of the LtoP table corresponding in size to the atomic segment, and updating the one or more zones of the LtoP table with the plurality of physical addresses in the atomic segment.