{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10484790","patent":{"patent_number":"US-10484790","title":"Speaker device for vehicle","assignee":null,"inventors":[],"filing_date":"2019-01-23T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R","H04R"],"num_claims":10,"abstract":"Disclosed is a speaker device for a vehicle capable of directing sounds in a wide frequency range. The speaker device includes: a speaker unit, and an acoustic reflector unit provided on an upper portion of the speaker unit. In particular, the acoustic reflector unit includes a plurality of acoustic reflectors having different curvatures, and the plurality of acoustic reflectors are provided to be stacked on one another."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Speaker device for vehicle","description":"Disclosed is a speaker device for a vehicle capable of directing sounds in a wide frequency range. The speaker device includes: a speaker unit, and an acoustic reflector unit provided on an upper port","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10484790","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-10484790","citation_suggestion":"Patentable. \"Speaker device for vehicle\" (US-10484790). https://patentable.app/patents/US-10484790","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10484790","json":"https://patentable.app/api/llm-context/US-10484790","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:20:09.400Z"}