{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10499158","patent":{"patent_number":"US-10499158","title":"Electro-acoustic transducer with radiating acoustic seal and stacked magnetic circuit assembly","assignee":null,"inventors":[],"filing_date":"2015-05-19T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R"],"num_claims":24,"abstract":"An electro-acoustic transducer includes an accordion-type structure that functions as both an acoustic radiation element and an acoustic seal. In one example, the transducer includes parallel, accordion-type structures that attach to a flat, rectangular diaphragm. The diaphragm is connected to a voice coil. The voice coil and an associated frame are positioned between a magnet arrangement. The magnet arrangement includes stacked magnet pairs positioned between pole pieces to focus magnetic flux."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electro-acoustic transducer with radiating acoustic seal and stacked magnetic circuit assembly","description":"An electro-acoustic transducer includes an accordion-type structure that functions as both an acoustic radiation element and an acoustic seal. In one example, the transducer includes parallel, accordi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10499158","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-10499158","citation_suggestion":"Patentable. \"Electro-acoustic transducer with radiating acoustic seal and stacked magnetic circuit assembly\" (US-10499158). https://patentable.app/patents/US-10499158","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10499158","json":"https://patentable.app/api/llm-context/US-10499158","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:45:59.387Z"}