{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9674601","patent":{"patent_number":"US-9674601","title":"Personal audio equipment provided with air vent unit and noise cancellation function","assignee":null,"inventors":[],"filing_date":"2014-09-08T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R","H04R","H04R","H04R","H04R","H04R"],"num_claims":5,"abstract":"A personal audio equipment provided with an air vent unit and a noise cancellation function, comprising: a sound reproduction unit in a form modified to have an air vent unit that may partly open an ear canal; a speaker cover unit; the air vent unit; a noise cancellation unit; and a sound wave sensor. Due to having the air vent unit penetrating the center of the audio equipment, the personal audio equipment provided with an air vent unit and a noise cancellation function is capable of discharging moisture, easily sensing outside sounds when not in use, effectively blocking the outside sounds by automatically operating the noise cancellation function during a phone conversation, and sensing sound waves, such as alert or horn sounds that require a user's attention, to thereby block the noise cancellation function when necessary."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Personal audio equipment provided with air vent unit and noise cancellation function","description":"A personal audio equipment provided with an air vent unit and a noise cancellation function, comprising: a sound reproduction unit in a form modified to have an air vent unit that may partly open an e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9674601","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-9674601","citation_suggestion":"Patentable. \"Personal audio equipment provided with air vent unit and noise cancellation function\" (US-9674601). https://patentable.app/patents/US-9674601","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9674601","json":"https://patentable.app/api/llm-context/US-9674601","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:52:54.559Z"}