{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11938514","patent":{"patent_number":"US-11938514","title":"Curved shape piezoelectric transducer and method for manufacturing the same","assignee":null,"inventors":[],"filing_date":"2021-04-09T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["H04R","A61B","A61B"],"num_claims":10,"abstract":"Transducer assembly transmits ultrasonic energy towards a zone acoustically coupled to an object or area of interest, and comprises a piezoelectric subassembly matching a curved support layer disposed behind said subassembly. Piezoelectric subassembly comprises piezoelectric elements and metal connections. Piezoelectric elements are disposed along a first azimuth direction to form parallel curved segments of piezoelectric elements extending in a second elevation direction, each being in contact with a corresponding metal connection extending in the elevation direction for transmitting/receiving electric signals to/from each piezoelectric segment. The subassembly has a a central part comprising piezoelectric material and a lateral part comprising resin material incorporating the metal connections so that each curved segment results in a sequence of resin/piezoelectric/resin materials disposed along the elevation direction with the extension and curvature of the piezoelectric material in the central part defining the elevation focussing of the transducer assembly. A corresponding manufacturing process is also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Curved shape piezoelectric transducer and method for manufacturing the same","description":"Transducer assembly transmits ultrasonic energy towards a zone acoustically coupled to an object or area of interest, and comprises a piezoelectric subassembly matching a curved support layer disposed","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11938514","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-11938514","citation_suggestion":"Patentable. \"Curved shape piezoelectric transducer and method for manufacturing the same\" (US-11938514). https://patentable.app/patents/US-11938514","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11938514","json":"https://patentable.app/api/llm-context/US-11938514","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:21:19.477Z"}