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:
Jun. 13, 2023
Filed:
Oct. 05, 2021
Micron Technology, Inc., Boise, ID (US);
Giuseppe D'Eliseo, Caserta, IT;
Carminantonio Manganelli, San Giorgio del Sannio, IT;
Paolo Papa, Naples, IT;
Yoav Weinberg, Thornhill, CA;
Giuseppe Ferrari, Naples, IT;
Massimo Iaculo, San Marco Evangelista, IT;
Lalla Fatima Drissi, Ottaviano, IT;
Micron Technology, Inc., Boise, ID (US);
Abstract
In one approach, a computer storage device has one or more pivot tables and corresponding bit maps stored in volatile memory. The storage device has non-volatile storage media that stores data for a host device. The pivot tables and bit maps are used to determine physical addresses of the non-volatile storage media for logical addresses received in commands from the host device that are determined to be within a sequential address range (e.g., LBAs that are part of a prior sequential write operation by the host device). When a command is received by the storage device that includes a logical address within the sequential address range, then one of the pivot tables and its corresponding bit map are used to determine the physical address of the non-volatile storage media that corresponds to the logical address.