{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11531616","patent":{"patent_number":"US-11531616","title":"Storage device and storage method for caching address conversion table","assignee":null,"inventors":[],"filing_date":"2020-09-01T00:00:00.000Z","publication_date":"2022-12-20T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A storage device includes a nonvolatile memory, a volatile memory, and a controller accesses the nonvolatile memory using an address conversion table including regions, each region including entries, each entry storing a physical address of the nonvolatile memory in association with a logical address, and reads and writes data of the address conversion table from and to the nonvolatile memory and the volatile memory in a unit of a frame. The controller writes, to the nonvolatile memory, data of a first region in a first format in which a head address of data of a region aligns with a head address of a frame, and writes, to the volatile memory, data of a second region in either the first format or a second format in which a head address of data of a region does not align with a head address of a frame."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Storage device and storage method for caching address conversion table","description":"A storage device includes a nonvolatile memory, a volatile memory, and a controller accesses the nonvolatile memory using an address conversion table including regions, each region including entries, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11531616","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-11531616","citation_suggestion":"Patentable. \"Storage device and storage method for caching address conversion table\" (US-11531616). https://patentable.app/patents/US-11531616","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11531616","json":"https://patentable.app/api/llm-context/US-11531616","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:33:45.034Z"}