{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9599674","patent":{"patent_number":"US-9599674","title":"Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switch","assignee":null,"inventors":[],"filing_date":"2016-10-21T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J"],"num_claims":12,"abstract":"A switch failure detector, configured to be installed in an electric system including an electric storage device, includes at least one electronic switch connected in a path in which a charging current to the electric storage device and a discharging current from the electric storage device flow, at least one rectifier for passing a discharging current by bypassing the electronic switch when the electronic switch is turned off, and a controller for sending an on-command signal to the at least one electronic switch to turn on the electronic switch, and determining whether a switch failure detection process is executable based on a voltage of the electric storage device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switch","description":"A switch failure detector, configured to be installed in an electric system including an electric storage device, includes at least one electronic switch connected in a path in which a charging curren","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9599674","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-9599674","citation_suggestion":"Patentable. \"Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switch\" (US-9599674). https://patentable.app/patents/US-9599674","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9599674","json":"https://patentable.app/api/llm-context/US-9599674","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:59:36.811Z"}