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:
Jul. 28, 2026
Filed:
Jun. 21, 2024
Western Digital Technologies, Inc., San Jose, CA (US);
Arunakumar Narayan Bhat, Bangalore, IN;
Sathiyamoorthy Subramaniam, Bangalore, IN;
Swarup Kulkarni, Bangalore, IN;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
Systems, methods, and a bridge device for a data storage device array that enables data transfer between data storage devices without transferring data to the host system are described. The bridge device receives a data transfer command from the host system, such as a fused read and write command, and converts it to separate read and write commands for the source and destination storage devices. The bridge device may operate in a non-volatile memory express over fabric (NVMe-oF) environment and manage the command queues, connection verifications, and command conversions to enable data transfer among storage devices connected to a shared peripheral component interface express (PCIe) root complex without using host network bandwidth or memory.