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:
Mar. 17, 2026
Filed:
Dec. 12, 2023
SK Hynix Nand Product Solutions Corporation, Rancho Cordova, CA (US);
Samuel Bradshaw, Sacramento, CA (US);
SK hynix NAND Product Solutions Corporation, Rancho Cordova, CA (US);
Abstract
Mechanisms for unordered input/output direct memory access operations are provided, including: issuing using a hardware processor a back invalidate snoop request to a cache coherency control unit of a host processor; and issuing an unordered input/output direct memory access operation request to a Compute Express Link memory device. In some of these mechanisms, the unordered input/output direct memory access operation request is for a read operation. In some of these mechanisms, the mechanisms further comprise receiving a response to the unordered input/output direct memory access operation request including data from the Compute Express Link memory device. In some of these mechanisms, the data was updated in response to the back invalidate snoop request. In some of these mechanisms, the unordered input/output direct memory access operation request is for a write operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile