{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11256615","patent":{"patent_number":"US-11256615","title":"Apparatus and method for managing map segment using map miss ratio of memory in a memory system","assignee":null,"inventors":[],"filing_date":"2019-11-12T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":25,"abstract":"A memory system may include a memory device and a controller including a memory, suitable for generating map data for mapping between a physical address corresponding to data within the memory device in response to a command and a logical address received from a host, wherein the controller selects a memory map segment among a plurality of memory map segments, when a read count corresponding to the selected memory map segment is greater than or equal to a first threshold, calculates a map miss ratio of the memory using a total read count and a map miss count, and transmits the selected memory map segment to the host when the map miss ratio is greater than or equal to a second threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for managing map segment using map miss ratio of memory in a memory system","description":"A memory system may include a memory device and a controller including a memory, suitable for generating map data for mapping between a physical address corresponding to data within the memory device ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11256615","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-11256615","citation_suggestion":"Patentable. \"Apparatus and method for managing map segment using map miss ratio of memory in a memory system\" (US-11256615). https://patentable.app/patents/US-11256615","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11256615","json":"https://patentable.app/api/llm-context/US-11256615","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:08:39.290Z"}