{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9621992","patent":{"patent_number":"US-9621992","title":"Speaker","assignee":null,"inventors":[],"filing_date":"2015-08-21T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R"],"num_claims":12,"abstract":"A speaker is provided in the present disclosure. The speaker includes a magnetic system and a vibrating system placed on the magnetic system, the vibrating system includes a membrane. The membrane comprises a main membrane body and a periphery connected to an outer edge of the main membrane body, the periphery is adjacent to the magnetic system and a ring-shaped structure. The periphery comprises a first connecting portion connected to the main membrane body, a second connecting portion for fixing the membrane, and a middle connecting portion connected between the first connecting portion and the second connecting portion, the middle connecting portion bends perpendicularly to a vibrating direction of the main membrane body."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Speaker","description":"A speaker is provided in the present disclosure. The speaker includes a magnetic system and a vibrating system placed on the magnetic system, the vibrating system includes a membrane. The membrane com","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9621992","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-9621992","citation_suggestion":"Patentable. \"Speaker\" (US-9621992). https://patentable.app/patents/US-9621992","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9621992","json":"https://patentable.app/api/llm-context/US-9621992","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:51:28.869Z"}