{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11488684","patent":{"patent_number":"US-11488684","title":"Storage system and method for decision-based memory read threshold calibration","assignee":null,"inventors":[],"filing_date":"2021-06-21T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":19,"abstract":"A read threshold voltage can vary over time due to process variation, data retention issues, and program disturb conditions. A storage system can calibrate the read threshold voltage using data from a decoded codeword read from a wordline in the memory. For example, the storage system can use the data instead of syndrome weight in a bit error rate estimate scan (BES). As another example, the storage system can use the data to generate a bit error rate distribution, which can be used instead of a cell voltage distribution histogram. Using these techniques can help reduce latency and power consumption, increase throughput, and improve quality of service."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Storage system and method for decision-based memory read threshold calibration","description":"A read threshold voltage can vary over time due to process variation, data retention issues, and program disturb conditions. A storage system can calibrate the read threshold voltage using data from a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11488684","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-11488684","citation_suggestion":"Patentable. \"Storage system and method for decision-based memory read threshold calibration\" (US-11488684). https://patentable.app/patents/US-11488684","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11488684","json":"https://patentable.app/api/llm-context/US-11488684","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:41:56.169Z"}