{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8520423","patent":{"patent_number":"US-8520423","title":"Non-volatile memory device","assignee":null,"inventors":[],"filing_date":"2010-12-07T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"A non-volatile memory device for performing a sensing operation using a current signal includes a cell array, a current-voltage converter, and a sense amplifier. The cell array includes at least one unit cell so as to read or write data. The current-voltage converter converts a sensing current corresponding to data stored in the unit cell into a sensing voltage, outputs the sensing voltage, receives a feedback input of the sensing voltage, and adjusts a level of a current applied to an input terminal of the sensing current in response to a level of the feedback input sensing voltage. The sense amplifier compares the sensing voltage with a predetermined reference voltage, and amplifies the result of comparison."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Non-volatile memory device","description":"A non-volatile memory device for performing a sensing operation using a current signal includes a cell array, a current-voltage converter, and a sense amplifier. The cell array includes at least one u","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8520423","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-8520423","citation_suggestion":"Patentable. \"Non-volatile memory device\" (US-8520423). https://patentable.app/patents/US-8520423","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8520423","json":"https://patentable.app/api/llm-context/US-8520423","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:04:04.647Z"}