{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8483004","patent":{"patent_number":"US-8483004","title":"Semiconductor device with transistor storing data by change in level of threshold voltage","assignee":null,"inventors":[],"filing_date":"2011-02-04T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C"],"num_claims":7,"abstract":"To provide a semiconductor device that can suppress deterioration in transistors and has a small layout area. In a nonvolatile semiconductor memory device according to the present invention, a control voltage (4 V) between a write voltage (10 V) and a reference voltage (0 V) is applied to a gate of a P-channel MOS transistor of a memory gate drive circuit corresponding to a selected memory gate line and also the reference voltage (0 V) is applied to a gate of an N-channel MOS transistor, and the write voltage is applied to the memory gate line. Since the transistors are turned on with a gate-source voltage lower than the conventional one, deterioration in the transistors can be suppressed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device with transistor storing data by change in level of threshold voltage","description":"To provide a semiconductor device that can suppress deterioration in transistors and has a small layout area. In a nonvolatile semiconductor memory device according to the present invention, a control","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8483004","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-8483004","citation_suggestion":"Patentable. \"Semiconductor device with transistor storing data by change in level of threshold voltage\" (US-8483004). https://patentable.app/patents/US-8483004","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8483004","json":"https://patentable.app/api/llm-context/US-8483004","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:36:20.006Z"}