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. 02, 2026
Filed:
Jan. 23, 2023
Astera Labs, Inc., Santa Clara, CA (US);
Subbarao Arumilli, Cupertino, CA (US);
Abstract
A host-originated memory read request is received by a non-host device from a host device to retrieve data stored at a device memory attached to the non-host device, the memory host-originated read request from the host device including a specific host-assigned memory read request type attribute. Responsive to receiving the host-originated memory read request, the non-host device generates a device-memory-bound memory read request corresponding to the host-originated memory read request, a priority mapping being applied to map the specific host-assigned memory read request type attribute to a specific device-memory priority selected from among a plurality of device-memory priorities. The device-memory-bound memory read request is sent along with the specific device-memory priority to a memory controller of the device memory to access the data stored at the device memory.