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:
Aug. 15, 2023
Filed:
May. 06, 2020
Western Digital Technologies, Inc., San Jose, CA (US);
Daniel L. Helmick, Broomfield, CO (US);
Horst-Christoph Georg Hellwig, Austria, DE;
Liam Parker, Edinburgh, GB;
Ryan R. Jones, Mesa, AZ (US);
Matias Bjorling, Copenhagen, DK;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
EGs may be combined with ZNSs to offer greater control of how, where and under what configurations, data is stored to various user-defined sections on a SSD. In embodiments, this exposure of control functionalities to an SSD host provides improved performance to data center and other hyperscale users and their clients. In embodiments, larger SSDs may be partitioned into groups of zones for better usage by host devices. In embodiments, the groups may comprise, for example, EGs, sets and MUs, each containing a defined number of zones. In one or more embodiments, hosts may use different EGs to access the device and thereby manage die or channel conflicts in the SSD.