{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11488639","patent":{"patent_number":"US-11488639","title":"Input circuit capable of stabilizing power voltage and memory device including the same","assignee":null,"inventors":[],"filing_date":"2020-06-05T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C"],"num_claims":15,"abstract":"An input circuit includes: a buffer circuit coupled to a pad, the buffer circuit being driven by a first power voltage; a level shifter circuit coupled to an output terminal of the buffer circuit, the level shifter circuit being driven by a second power voltage; and a voltage stabilization circuit coupled to an input node of the level shifter circuit, the voltage stabilization circuit being driven by the first power voltage and the second power voltage. The voltage stabilization circuit maintains a voltage of the input node of the level shifter circuit equal to or less than a given level sufficient to keep an output signal of the level shifter circuit at a specific logic value, when a voltage level of the second power voltage is rising and a voltage level of the first power voltage is kept at a low level."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Input circuit capable of stabilizing power voltage and memory device including the same","description":"An input circuit includes: a buffer circuit coupled to a pad, the buffer circuit being driven by a first power voltage; a level shifter circuit coupled to an output terminal of the buffer circuit, the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11488639","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-11488639","citation_suggestion":"Patentable. \"Input circuit capable of stabilizing power voltage and memory device including the same\" (US-11488639). https://patentable.app/patents/US-11488639","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11488639","json":"https://patentable.app/api/llm-context/US-11488639","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:38:16.499Z"}