{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9628881","patent":{"patent_number":"US-9628881","title":"Speaker","assignee":null,"inventors":[],"filing_date":"2016-01-19T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H04R","H04R"],"num_claims":4,"abstract":"The present disclosure discloses a speaker including a frame with a receiving space; a conductive element assembled with the frame; and a vibration system positioned by the frame, including a diaphragm received in the receiving space and a voice coil driving the diaphragm. The diaphragm divides the receiving space into a front cavity above the diaphragm and a rear cavity below the diaphragm. The frame includes an upper surface facing the diaphragm and an assemble surface opposed to the upper surface, and the conductive element includes a first conducting part disposed out of the assemble surface for electrically connecting to the voice coil."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Speaker","description":"The present disclosure discloses a speaker including a frame with a receiving space; a conductive element assembled with the frame; and a vibration system positioned by the frame, including a diaphrag","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9628881","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-9628881","citation_suggestion":"Patentable. \"Speaker\" (US-9628881). https://patentable.app/patents/US-9628881","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9628881","json":"https://patentable.app/api/llm-context/US-9628881","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:43:02.976Z"}