{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11521659","patent":{"patent_number":"US-11521659","title":"Internal voltage generation device and method for generating internal voltage","assignee":null,"inventors":[],"filing_date":"2021-03-08T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","H02M"],"num_claims":11,"abstract":"An internal voltage generation device includes: a voltage detection circuit generating a first detection signal by comparing a first voltage with a target voltage; a voltage difference detection circuit enabled in response to an operation enable signal, generating a second detection signal by comparing a voltage difference between the first voltage and a second voltage with a target gap voltage; a control circuit generating a first up/down code and the operation enable signal according to the first detection signal, and generating a second up/down code according to the second detection signal; a first voltage generation circuit generating the first voltage by down-converting a supply voltage, and adjusting a level of the first voltage according to the first up/down code; and a second voltage generation circuit generating the second voltage by boosting up the supply voltage, and adjusting a level of the second voltage according to the second up/down code."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Internal voltage generation device and method for generating internal voltage","description":"An internal voltage generation device includes: a voltage detection circuit generating a first detection signal by comparing a first voltage with a target voltage; a voltage difference detection circu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11521659","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-11521659","citation_suggestion":"Patentable. \"Internal voltage generation device and method for generating internal voltage\" (US-11521659). https://patentable.app/patents/US-11521659","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11521659","json":"https://patentable.app/api/llm-context/US-11521659","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:26:07.533Z"}