{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11990111","patent":{"patent_number":"US-11990111","title":"Noise measuring device","assignee":null,"inventors":[],"filing_date":"2021-08-16T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["H04R"],"num_claims":10,"abstract":"A noise measuring device is provided. The noise measuring device includes a soundproof box, a sound receiving device, a holding device, and a driving device. The sound receiving device is disposed in the soundproof box. The holding device is disposed in the soundproof box and configured to hold a testing object. The driving device is connected with the soundproof box and configure to drive the soundproof box to rotate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Noise measuring device","description":"A noise measuring device is provided. The noise measuring device includes a soundproof box, a sound receiving device, a holding device, and a driving device. The sound receiving device is disposed in ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11990111","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-11990111","citation_suggestion":"Patentable. \"Noise measuring device\" (US-11990111). https://patentable.app/patents/US-11990111","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11990111","json":"https://patentable.app/api/llm-context/US-11990111","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:40:59.629Z"}