{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10524060","patent":{"patent_number":"US-10524060","title":"MEMS device having novel air flow restrictor","assignee":null,"inventors":[],"filing_date":"2018-06-05T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["H04R","H04R","H04R","H04R","H04R","H04R","H04R"],"num_claims":17,"abstract":"The present invention provides a MEMS device such as a capacitive MEMS microphone that comprises a new design of air flow restrictor. An air channel includes a first internal wall and a second internal wall for air to flow between. A trench is recessed from the first internal wall, and an insert is extended from the second internal wall and inserted into the trench. The spatial relationship between the insert and the trench can vary or oscillate. Air resistance of the channel may be controlled by the trench depth. The air resistance is higher with a deeper trench. The invention has a significant effect on, for example, keeping the sound frequency response plot more flat on the low frequency part ranging from 20 Hz to 1000 Hz."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"MEMS device having novel air flow restrictor","description":"The present invention provides a MEMS device such as a capacitive MEMS microphone that comprises a new design of air flow restrictor. An air channel includes a first internal wall and a second interna","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10524060","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-10524060","citation_suggestion":"Patentable. \"MEMS device having novel air flow restrictor\" (US-10524060). https://patentable.app/patents/US-10524060","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10524060","json":"https://patentable.app/api/llm-context/US-10524060","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T12:45:50.995Z"}