{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9846834","patent":{"patent_number":"US-9846834","title":"Antenna device and wireless communication device","assignee":null,"inventors":[],"filing_date":"2015-08-07T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","G06K","G06K"],"num_claims":19,"abstract":"An antenna device includes a first coil and a second coil whose winding axes are parallel or substantially parallel, are disposed so as to be insulated from each other, and that magnetically couple with each other; a first capacitance that is connected in parallel to the first coil and defines a first resonance circuit with the first coil; a second capacitance that is connected in parallel to the second coil and defines a second resonance circuit with the second coil; a third capacitance connected between at least one set of ends of the first coil and the second coil; and a power supply terminal connected to the first coil."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Antenna device and wireless communication device","description":"An antenna device includes a first coil and a second coil whose winding axes are parallel or substantially parallel, are disposed so as to be insulated from each other, and that magnetically couple wi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9846834","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-9846834","citation_suggestion":"Patentable. \"Antenna device and wireless communication device\" (US-9846834). https://patentable.app/patents/US-9846834","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9846834","json":"https://patentable.app/api/llm-context/US-9846834","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:28:03.330Z"}