{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11947451","patent":{"patent_number":"US-11947451","title":"Mapping descriptors for read operations","assignee":null,"inventors":[],"filing_date":"2020-04-22T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":25,"abstract":"Methods, systems, and devices for mapping descriptors for read operations are described. A memory device may include a first cache may include a mapping table between the logical addresses and the physical addresses, and a second cache may include one or more descriptors of one or more physical addresses of the memory array. A descriptor may include a starting logical address, a starting physical address, and a quantity of addresses in the descriptor, and may be configured to identify addresses or sets of address that are frequently accessed. When an access command (e.g., a read command) is received, the first cache may be queried and then the second cache may be queried (if there is a cache miss at the first cache). The physical address of the data of the memory array may be determined (and accessed) based on the descriptors stored in the second cache."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Mapping descriptors for read operations","description":"Methods, systems, and devices for mapping descriptors for read operations are described. A memory device may include a first cache may include a mapping table between the logical addresses and the phy","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11947451","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-11947451","citation_suggestion":"Patentable. \"Mapping descriptors for read operations\" (US-11947451). https://patentable.app/patents/US-11947451","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11947451","json":"https://patentable.app/api/llm-context/US-11947451","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:37:07.842Z"}