{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11949154","patent":{"patent_number":"US-11949154","title":"Antenna device for vehicle","assignee":null,"inventors":[],"filing_date":"2019-01-08T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["H04B","H04B"],"num_claims":9,"abstract":"An antenna device for vehicle includes: an antenna element; an external connection terminal; a connection detection resistor having one end being grounded and having another end being connected with the external connection terminal, the connection detection resistor being connected in parallel with the antenna element; and a protection circuit having a capacitor, the capacitor having one end being grounded and having another end being connected with the external connection terminal, the capacitor being connected in parallel with the connection detection resistor, the protection circuit conducting a surge current from the external connection terminal to a ground side."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Antenna device for vehicle","description":"An antenna device for vehicle includes: an antenna element; an external connection terminal; a connection detection resistor having one end being grounded and having another end being connected with t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11949154","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-11949154","citation_suggestion":"Patentable. \"Antenna device for vehicle\" (US-11949154). https://patentable.app/patents/US-11949154","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11949154","json":"https://patentable.app/api/llm-context/US-11949154","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:47:07.350Z"}