{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8519666","patent":{"patent_number":"US-8519666","title":"Charging system including a device housing a battery and charging pad","assignee":null,"inventors":[],"filing_date":"2010-11-26T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J","H02J","H02J","H02J"],"num_claims":12,"abstract":"A charging pad is provided with a power supply coil, and a device housing a battery containing an induction coil. The device housing a battery is provided with a rectifying circuit that rectifies AC power induced in the induction coil, a charging circuit that charges the internal battery with output from the rectifying circuit, a shorting circuit that short circuits the terminals of the induction coil, and a control circuit that controls the shorting circuit ON when a charging abnormality is detected. If the control circuit detects a charging abnormality during power transmission from the charging pad power supply coil to the device housing a battery induction coil, it controls the shorting circuit ON to cut-off the supply of power from the induction coil to the rectifying circuit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Charging system including a device housing a battery and charging pad","description":"A charging pad is provided with a power supply coil, and a device housing a battery containing an induction coil. The device housing a battery is provided with a rectifying circuit that rectifies AC p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8519666","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-8519666","citation_suggestion":"Patentable. \"Charging system including a device housing a battery and charging pad\" (US-8519666). https://patentable.app/patents/US-8519666","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8519666","json":"https://patentable.app/api/llm-context/US-8519666","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:46:47.195Z"}