{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9740231","patent":{"patent_number":"US-9740231","title":"Internal voltage generation circuit and semiconductor device including the same","assignee":null,"inventors":[],"filing_date":"2015-06-12T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":13,"abstract":"An internal voltage generation circuit includes a first control signal generation unit suitable for generating a first control signal activated to a level of a second external voltage when a first external voltage is activated, a second control signal generation unit suitable for generating a second control signal that equals the higher of the second external voltage and an internal voltage, and a voltage generation unit suitable for generating the internal voltage by performing a charge pumping operation based on the second external voltage and an oscillation signal while blocking a current flowing through a generation node from which the internal voltage is generated, based on the first and second control signals."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Internal voltage generation circuit and semiconductor device including the same","description":"An internal voltage generation circuit includes a first control signal generation unit suitable for generating a first control signal activated to a level of a second external voltage when a first ext","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9740231","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-9740231","citation_suggestion":"Patentable. \"Internal voltage generation circuit and semiconductor device including the same\" (US-9740231). https://patentable.app/patents/US-9740231","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9740231","json":"https://patentable.app/api/llm-context/US-9740231","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:19:27.980Z"}