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:
Apr. 09, 2019
Filed:
Jun. 01, 2018
Western Digital Technologies, Inc., San Jose, CA (US);
Sandeep Sharma, Karnataka, IN;
Saurabh Manchanda, Delhi, IN;
WESTERN DIGITAL TECHNOLOGIES, INC., San Jose, CA (US);
Abstract
A system comprising a processor and a memory storing instructions that, when executed, cause the system to receive a data stream including one or more data blocks; determine a size of the one or more data blocks; determine a number of mappings needed for a physical block based on the size of a data block and a size of the physical block, the number of mappings being variable for different physical blocks depending on the size of the one or more data blocks storing in the physical block; retrieve a dynamically sized reverse map, the dynamically sized reverse map being a dynamic tree structure; determine a starting location in the dynamically sized reverse map for mappings of the one or more data blocks; and create an entry for the physical block in the dynamically sized reverse map.