{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11532780","patent":{"patent_number":"US-11532780","title":"Ultrasonic sensor and electronic device","assignee":null,"inventors":[],"filing_date":"2019-11-21T00:00:00.000Z","publication_date":"2022-12-20T00:00:00.000Z","cpc_codes":["H04R","G01S","G01S","H04R"],"num_claims":5,"abstract":"An ultrasonic sensor includes an element substrate having a first and a second surface at an opposite side of the first surface, including an opening section piercing through the element substrate in a Z direction from the first to second surface, a vibrating plate on the first surface of the element substrate to close the opening section, a plurality of vibration regions extending along an X direction orthogonal to the Z direction on the vibration plate in positions overlapping the opening section, and a plurality of piezoelectric elements to correspond to the plurality of vibration regions of the vibration plate. The opening section includes, on the first surface, a first and second side parallel to the X direction and a third and fourth side coupling end portions in the X direction of the first and second sides at an acute or obtuse angle to the first and the second side."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ultrasonic sensor and electronic device","description":"An ultrasonic sensor includes an element substrate having a first and a second surface at an opposite side of the first surface, including an opening section piercing through the element substrate in ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11532780","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-11532780","citation_suggestion":"Patentable. \"Ultrasonic sensor and electronic device\" (US-11532780). https://patentable.app/patents/US-11532780","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11532780","json":"https://patentable.app/api/llm-context/US-11532780","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:22:25.077Z"}