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:
Jan. 16, 2024
Filed:
May. 12, 2022
Western Digital Technologies, Inc., San Jose, CA (US);
Oleg Kragel, San Jose, CA (US);
Vijay Sivasankaran, Dublin, CA (US);
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
An indexless logical-to-physical translation table (L2PTT). In one example, the data storage device including a memory, a data storage controller, and a bus. The memory including a mapping unit staging page that includes a plurality of mapping unit pages and a mapping unit page directory. The data storage controller including a data storage controller memory and coupled to the memory, the data storage controller memory including an indexless logical-to-physical translation table (L2PTT). The bus for transferring data between the data storage controller and a host device in communication with the data storage controller. The data storage controller is configured to perform one or more memory operations with the indexless L2PTT.