{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8494187","patent":{"patent_number":"US-8494187","title":"Carbon nanotube speaker","assignee":null,"inventors":[],"filing_date":"2010-02-11T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["H04R"],"num_claims":18,"abstract":"A speaker includes an sound wave generator, at least one first electrode, at least one second electrode, an amplifier circuit, and a connector. The at least one first electrode and the at least one second electrode are electrically connected to the sound wave generator. The amplifier is electrically connected to the at least one first electrode and the at least one second electrode. The connector is electrically connected to the amplifier circuit. The sound wave generator includes a carbon nanotube structure and insulative reinforcement structure compounded with the carbon nanotube structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Carbon nanotube speaker","description":"A speaker includes an sound wave generator, at least one first electrode, at least one second electrode, an amplifier circuit, and a connector. The at least one first electrode and the at least one se","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8494187","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-8494187","citation_suggestion":"Patentable. \"Carbon nanotube speaker\" (US-8494187). https://patentable.app/patents/US-8494187","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8494187","json":"https://patentable.app/api/llm-context/US-8494187","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:54:48.622Z"}