{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9715244","patent":{"patent_number":"US-9715244","title":"System and method for determining adapter current limit","assignee":null,"inventors":[],"filing_date":"2015-06-01T00:00:00.000Z","publication_date":"2017-07-25T00:00:00.000Z","cpc_codes":["H02J","H02J","H02M","H02M","H02M"],"num_claims":19,"abstract":"An electronic device that determines an adapter current limit for a power adapter, including a regulator, a voltage comparator, and a controller. The regulator regulates an adapter output current level to prevent it from exceeding the adapter current limit, and provides a regulation signal during regulation. The voltage comparator provides an under-voltage signal when adapter output voltage level falls below a low voltage threshold. The controller initially sets the adapter current limit at a lowest level, increases the adapter current limit by an incremental amount when the regulation signal is provided, and when the under-voltage signal is provided, decreases the adapter current limit by the incremental amount to determine a final adapter current limit. The final adapter current limit is at or near the actual maximum current limit of the power adapter. The adapter current limit may be increased only when regulation occurs for at least a predetermined time period."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for determining adapter current limit","description":"An electronic device that determines an adapter current limit for a power adapter, including a regulator, a voltage comparator, and a controller. The regulator regulates an adapter output current leve","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9715244","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-9715244","citation_suggestion":"Patentable. \"System and method for determining adapter current limit\" (US-9715244). https://patentable.app/patents/US-9715244","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9715244","json":"https://patentable.app/api/llm-context/US-9715244","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:22:39.863Z"}