{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9620177","patent":{"patent_number":"US-9620177","title":"Internal power supply circuit, semiconductor device, and semiconductor device manufacturing method","assignee":null,"inventors":[],"filing_date":"2010-06-03T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G11C"],"num_claims":10,"abstract":"An internal power supply circuit supplies a power supply voltage to an internal circuit of a semiconductor device via an internal power supply line. The internal power supply circuit includes a reference potential generating circuit that is configured to generate a plurality of reference potentials having different temperature dependencies from each other, an internal voltage generating circuit that generates the power supply voltage with reference to a reference potential generated by the reference potential generating circuit, and a control circuit that selects a reference potential to be generated by the reference potential generating circuit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Internal power supply circuit, semiconductor device, and semiconductor device manufacturing method","description":"An internal power supply circuit supplies a power supply voltage to an internal circuit of a semiconductor device via an internal power supply line. The internal power supply circuit includes a refere","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9620177","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-9620177","citation_suggestion":"Patentable. \"Internal power supply circuit, semiconductor device, and semiconductor device manufacturing method\" (US-9620177). https://patentable.app/patents/US-9620177","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9620177","json":"https://patentable.app/api/llm-context/US-9620177","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:18:51.010Z"}