{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9721667","patent":{"patent_number":"US-9721667","title":"High voltage switch circuit for switching high voltage without potential drop and semiconductor memory device including the same","assignee":null,"inventors":[],"filing_date":"2016-02-26T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":6,"abstract":"There are provided a high voltage switch circuit and a semiconductor memory device including the same. A high voltage switch circuit may include a switching circuit including a first depletion transistor and a first high voltage transistor, which are coupled in series between an input terminal and an output terminal, and a control signal generator for applying, to the first depletion transistor, a control signal having the same potential level as an input voltage applied to the input terminal, in response to a first enable signal and a second enable signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"High voltage switch circuit for switching high voltage without potential drop and semiconductor memory device including the same","description":"There are provided a high voltage switch circuit and a semiconductor memory device including the same. A high voltage switch circuit may include a switching circuit including a first depletion transis","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9721667","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-9721667","citation_suggestion":"Patentable. \"High voltage switch circuit for switching high voltage without potential drop and semiconductor memory device including the same\" (US-9721667). https://patentable.app/patents/US-9721667","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9721667","json":"https://patentable.app/api/llm-context/US-9721667","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:20:46.709Z"}