{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9792221","patent":{"patent_number":"US-9792221","title":"System and method for improving performance of read/write operations from a persistent memory device","assignee":null,"inventors":[],"filing_date":"2013-11-22T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A memory unit and method are disclosed. The memory unit comprises: at least one controller interfaced with at least one corresponding persistent memory device operable to store files in accordance with a file system; and a file mapping unit operable, in response to a virtual file access request from a memory management unit of a processor, the virtual file access request having a virtual address within a virtual address space associated with one of the files identifying data to be accessed, to map the virtual address to a physical address of the data within the one of the files using pre-stored mapping information and to issue a physical access request having the physical address to access the data within the one of the files."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for improving performance of read/write operations from a persistent memory device","description":"A memory unit and method are disclosed. The memory unit comprises: at least one controller interfaced with at least one corresponding persistent memory device operable to store files in accordance wit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9792221","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-9792221","citation_suggestion":"Patentable. \"System and method for improving performance of read/write operations from a persistent memory device\" (US-9792221). https://patentable.app/patents/US-9792221","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9792221","json":"https://patentable.app/api/llm-context/US-9792221","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:42:58.015Z"}