{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11526296","patent":{"patent_number":"US-11526296","title":"Controller providing host with map information of physical address for memory region, and operation method thereof","assignee":null,"inventors":[],"filing_date":"2020-10-19T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":15,"abstract":"An operation method of a controller for controlling a memory device includes: queuing an identifier of a logical address region associated with a read request from a host in a most recently used (MRU) entry of an internal logical address region queue; increasing a weighted value for a read count of the logical address region by a first value according to whether the identifier of the logical address region has been queued in the logical address region queue before being queued in the MRU entry; adding the weighted value to the read count of the logical address region; providing the host with a map segment corresponding to the logical address region according to a threshold of the read count; and controlling a read operation of the memory device based on a physical address according to whether the read request includes the physical address."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Controller providing host with map information of physical address for memory region, and operation method thereof","description":"An operation method of a controller for controlling a memory device includes: queuing an identifier of a logical address region associated with a read request from a host in a most recently used (MRU)","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11526296","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-11526296","citation_suggestion":"Patentable. \"Controller providing host with map information of physical address for memory region, and operation method thereof\" (US-11526296). https://patentable.app/patents/US-11526296","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11526296","json":"https://patentable.app/api/llm-context/US-11526296","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:34:57.402Z"}