{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8509007","patent":{"patent_number":"US-8509007","title":"Hybrid read scheme for multi-level data","assignee":null,"inventors":[],"filing_date":"2012-02-27T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G11C","G06T","H04N","G06T","G06T","G06T","G11C"],"num_claims":21,"abstract":"Some aspects of the present disclosure relate to a read circuit that uses a hybrid read scheme as set forth herein. In this hybrid read scheme, a state machine, at a first time in the read operation, sets a reference signal SRef to a first reference value to induce determination of a first comparison result. At a second subsequent time in the read operation, the state machine sets the reference signal SRef to a second reference value, which is based on the first comparison result. Setting the reference signal to the second reference value induces determination of a second comparison result. The first and second comparison results are then used to determine the digital value read from the memory cell."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hybrid read scheme for multi-level data","description":"Some aspects of the present disclosure relate to a read circuit that uses a hybrid read scheme as set forth herein. In this hybrid read scheme, a state machine, at a first time in the read operation, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8509007","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-8509007","citation_suggestion":"Patentable. \"Hybrid read scheme for multi-level data\" (US-8509007). https://patentable.app/patents/US-8509007","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8509007","json":"https://patentable.app/api/llm-context/US-8509007","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:13:29.187Z"}