{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8542533","patent":{"patent_number":"US-8542533","title":"Non-volatile semiconductor memory device","assignee":null,"inventors":[],"filing_date":"2012-03-20T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["G11C","G11C"],"num_claims":20,"abstract":"In performing a read operation of a memory transistor, a control circuit supplies a first voltage to a selected word line connected to a selected memory transistor. A second voltage is supplied to a non-selected word line connected to a non-selected memory transistor other than the selected memory transistor, the second voltage being higher than the first voltage. A third voltage is supplied to a bit line. A fourth voltage lower than the third voltage is supplied to, among source lines, a selected source line connected to a memory string including the selected memory transistor in a selected memory block. A fifth voltage substantially the same as the third voltage is supplied to, among the source lines, a non-selected source line connected to a non-selected memory string in the selected memory block."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Non-volatile semiconductor memory device","description":"In performing a read operation of a memory transistor, a control circuit supplies a first voltage to a selected word line connected to a selected memory transistor. A second voltage is supplied to a n","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8542533","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-8542533","citation_suggestion":"Patentable. \"Non-volatile semiconductor memory device\" (US-8542533). https://patentable.app/patents/US-8542533","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8542533","json":"https://patentable.app/api/llm-context/US-8542533","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:06:07.646Z"}