{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11294441","patent":{"patent_number":"US-11294441","title":"Simplifying power sequencing for integrated circuits","assignee":null,"inventors":[],"filing_date":"2020-06-25T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"In various embodiments, rail decoupling circuits that are powered by an always on voltage rail allow a core voltage rail to power up independently of an I/O voltage rail without jeopardizing I/O pad circuits that are powered by the I/O voltage rail. In an embodiment, when the always on voltage rail is powered-up and a chip reset signal is asserted, the rail decoupling circuits drive control inputs of the I/O pad circuits based on default values. When the chip reset signal is de-asserted, the rail decoupling circuits drive the control inputs of the I/O pad circuits based on signals received from circuits powered by the core voltage rail. Because the rail decoupling circuits maintain control of the I/O pad circuits until the chip-reset is de-asserted, the core voltage rail can power up at any time before the chip-reset signal is de-asserted irrespective of when the I/O voltage rail powers up."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Simplifying power sequencing for integrated circuits","description":"In various embodiments, rail decoupling circuits that are powered by an always on voltage rail allow a core voltage rail to power up independently of an I/O voltage rail without jeopardizing I/O pad c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11294441","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-11294441","citation_suggestion":"Patentable. \"Simplifying power sequencing for integrated circuits\" (US-11294441). https://patentable.app/patents/US-11294441","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11294441","json":"https://patentable.app/api/llm-context/US-11294441","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:07:25.664Z"}