{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11513969","patent":{"patent_number":"US-11513969","title":"Hierarchical memory systems","assignee":null,"inventors":[],"filing_date":"2020-12-07T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":19,"abstract":"Apparatuses, systems, and methods for hierarchical memory systems are described. An example method includes receiving a request to store data in a persistent memory device and a non-persistent memory device via an input/output (I/O) device; redirecting the request to store the data to logic circuitry in response to determining that the request corresponds to performance of a hierarchical memory operation; storing in a base address register associated with the logic circuitry, logical address information corresponding to the data responsive to receipt of the redirected request; asserting, by the logic circuitry, an interrupt signal on a hypervisor, the interrupt signal indicative of initiation of an operation to be performed by the hypervisor to control access to the data by the logic circuitry; and writing, based at least in part, on receipt of the redirected request, the data to the persistent memory device and the non-persistent memory device substantially concurrently."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hierarchical memory systems","description":"Apparatuses, systems, and methods for hierarchical memory systems are described. An example method includes receiving a request to store data in a persistent memory device and a non-persistent memory ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11513969","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11513969","citation_suggestion":"Patentable. \"Hierarchical memory systems\" (US-11513969). https://patentable.app/patents/US-11513969","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11513969","json":"https://patentable.app/api/llm-context/US-11513969","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:05:52.505Z"}