{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9647475","patent":{"patent_number":"US-9647475","title":"Charger, terminal, charging system, and charging control method","assignee":null,"inventors":[],"filing_date":"2014-08-11T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["H02J","H02J","H02J","H02J","H02J","H02J","H02J","H02J","H02J"],"num_claims":16,"abstract":"A charger for charging a terminal, includes: a power supply device configured to output a direct current (DC) charging current, the power supply device including a voltage output port and a feedback receiving port; a charging port configured to connect to the terminal, and to output the DC charging current from the power supply device to the terminal, the charging port including a power supply port and a data signal port, the power supply port being connected to the voltage output port and configured to output the DC charging current to the terminal; a charging control device; and a switch device provided between the feedback receiving port and the charging port, and configured to connect the feedback receiving port to the power supply port or the data signal port according to control of the charging control device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Charger, terminal, charging system, and charging control method","description":"A charger for charging a terminal, includes: a power supply device configured to output a direct current (DC) charging current, the power supply device including a voltage output port and a feedback r","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9647475","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-9647475","citation_suggestion":"Patentable. \"Charger, terminal, charging system, and charging control method\" (US-9647475). https://patentable.app/patents/US-9647475","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9647475","json":"https://patentable.app/api/llm-context/US-9647475","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:09:23.395Z"}