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. 22, 2025
Filed:
Aug. 03, 2023
Western Digital Technologies, Inc., San Jose, CA (US);
Rahul Gandhi Dhatchinamoorthy, Bangalore, IN;
Kumar Ranjan, Bangalore, IN;
Senthil Kumar Veluswamy, Bangalore, IN;
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
Systems, methods, and a multipath initiator for a data storage device array that presents a single path host interface are described. The multipath initiator includes at least two backend paths to multiport data storage devices and a single path host interface. The initiator may determine a queue pair identifier for a host connection and storage commands to that host connection. The initiator may assign a path identifier, such as for a first backend path or a second backend path, to use for storage commands and send the storage commands to the data storage devices using the selected backend path.