{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10496284","patent":{"patent_number":"US-10496284","title":"Software-implemented flash translation layer policies in a data processing system","assignee":null,"inventors":[],"filing_date":"2017-06-21T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":21,"abstract":"A page virtualization table (PVT) and one or more block virtualization tables (BVTs) are maintained. The PVT includes PVT entries, each mapping a logical page number (LPN) to a virtual page number (VPN). Each BVT includes BVT entries, each mapping a virtual block number (VBN) to a physical block number (PBN). A request is received for accessing data stored in one of flash memory devices, the request including a first LPN. A search is performed in the PVT based on the first LPN to locate a first PVT entry to obtain a first VPN from the first PVT entry. A search is performed in a first BVT to locate a first BVT entry based on the VPN to obtain a first PBN from the first BVT entry. An input and output (IO) request is issued based on the first PBN to a flash controller associated with a first flash memory device that stores data corresponding to the first PBN."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Software-implemented flash translation layer policies in a data processing system","description":"A page virtualization table (PVT) and one or more block virtualization tables (BVTs) are maintained. The PVT includes PVT entries, each mapping a logical page number (LPN) to a virtual page number (VP","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10496284","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-10496284","citation_suggestion":"Patentable. \"Software-implemented flash translation layer policies in a data processing system\" (US-10496284). https://patentable.app/patents/US-10496284","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10496284","json":"https://patentable.app/api/llm-context/US-10496284","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:13:00.649Z"}