{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11256616","patent":{"patent_number":"US-11256616","title":"Power loss data protection in a memory sub-system","assignee":null,"inventors":[],"filing_date":"2019-12-24T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G11C","G11C","G06F","G06F","G06F","G06F","G06F","G06F","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"A media management operation to write data from a source block of a cache memory to a set of pages of a destination block of a storage area of a memory sub-system that is at a higher data density than the cache memory a write request to program data to a memory device of a memory sub-system is executed. An entry of a first data structure identifying a page count corresponding to the source block of the cache memory is generated. Following a determination that the data is written to the set of pages of the destination block of the storage area, the entry is updated to identify a decreased page count corresponding to the source block, where the data is erased from the source block when the decreased page count satisfies a condition. A second entry of a second data structure including information mapping a logical block to the source block of the cache memory is also updated."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power loss data protection in a memory sub-system","description":"A media management operation to write data from a source block of a cache memory to a set of pages of a destination block of a storage area of a memory sub-system that is at a higher data density than","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11256616","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-11256616","citation_suggestion":"Patentable. \"Power loss data protection in a memory sub-system\" (US-11256616). https://patentable.app/patents/US-11256616","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11256616","json":"https://patentable.app/api/llm-context/US-11256616","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:57:25.797Z"}