{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11237755","patent":{"patent_number":"US-11237755","title":"Data erasure in memory sub-systems","assignee":null,"inventors":[],"filing_date":"2020-03-19T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["G06F","H04L","G06F","G06F","G06F","G06F","G06F","G11C","G11C","H04L","G06F","G06F","G06F","G11C","G11C"],"num_claims":20,"abstract":"Various examples are directed to memory systems comprising a component and a processing device. The memory system may comprise a plurality of blocks. A first portion of the plurality of blocks may be retired and a second portion of the plurality of blocks may be unretired. The processing device receives a sanitize operation for the plurality of blocks. The processing device initiates a first erase cycle at a first retired block of the plurality of blocks. The processing device determines that the first erase cycle was not successful and sets an erase indicator to false."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data erasure in memory sub-systems","description":"Various examples are directed to memory systems comprising a component and a processing device. The memory system may comprise a plurality of blocks. A first portion of the plurality of blocks may be ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11237755","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-11237755","citation_suggestion":"Patentable. \"Data erasure in memory sub-systems\" (US-11237755). https://patentable.app/patents/US-11237755","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11237755","json":"https://patentable.app/api/llm-context/US-11237755","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:23:39.448Z"}