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. 04, 2024
Filed:
Jun. 27, 2022
Western Digital Technologies, Inc., San Jose, CA (US);
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
A data storage device includes a memory device and a controller coupled to the memory device. The controller is configured to receive a search command from a host device, where the search command is for value associated with a key value (KV) format having a specific sequence, prepare one or more search buffers and send the one or more search buffers to the memory device, retrieve one or more wordlines having KV pair data associated with the KV format, where the KV pair data includes a key and a value, compare the retrieved one or more wordlines with the one or more search buffers for values having the specific sequence, and provide at least a portion of the value from one or more KV pair data based on the comparing to the host device.