{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11972791","patent":{"patent_number":"US-11972791","title":"Method and device for reading data in a nonvolatile memory device based on cell counts of two states","assignee":null,"inventors":[],"filing_date":"2022-03-08T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":19,"abstract":"In a method of reading data in a nonvolatile memory device including a plurality of memory cells having a plurality of states including a first state and a second state, a first read operation for the first state is performed, and a second read operation for the second state is performed. To perform the first read operation, cell counts for a valley of the first state are obtained by performing a valley cell count operation for the first state, a first read voltage level for the first state is determined based on the cell counts and at least one first reference parameter for the first state, and a first sensing operation for the first state is performed by using the first read voltage level. To perform the second read operation, a second read voltage level for the second state is determined based on the cell counts and at least one second reference parameter for the second state, and a second sensing operation for the second state is performed by using the second read voltage level."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for reading data in a nonvolatile memory device based on cell counts of two states","description":"In a method of reading data in a nonvolatile memory device including a plurality of memory cells having a plurality of states including a first state and a second state, a first read operation for the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11972791","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-11972791","citation_suggestion":"Patentable. \"Method and device for reading data in a nonvolatile memory device based on cell counts of two states\" (US-11972791). https://patentable.app/patents/US-11972791","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11972791","json":"https://patentable.app/api/llm-context/US-11972791","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:36:42.246Z"}