{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9735620","patent":{"patent_number":"US-9735620","title":"AC power supply source switching apparatus","assignee":null,"inventors":[],"filing_date":"2014-12-02T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["H02J","H02J"],"num_claims":25,"abstract":"A mechanical switch and a semiconductor switch are connected between a load and a power supply system. A mechanical switch and a semiconductor switch are connected between the load and a secondary battery side. A control part turns on the mechanical switch, turns off the semiconductor switch, turns on the semiconductor switch and turns off the mechanical switch sequentially. In addition or alternatively, the control part turns on the mechanical switch, turns off the semiconductor switch, turns on the semiconductor switch and turns off the mechanical switch."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"AC power supply source switching apparatus","description":"A mechanical switch and a semiconductor switch are connected between a load and a power supply system. A mechanical switch and a semiconductor switch are connected between the load and a secondary bat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9735620","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-9735620","citation_suggestion":"Patentable. \"AC power supply source switching apparatus\" (US-9735620). https://patentable.app/patents/US-9735620","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9735620","json":"https://patentable.app/api/llm-context/US-9735620","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:03:01.680Z"}