{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11463068","patent":{"patent_number":"US-11463068","title":"Acoustic wave device, high frequency front end circuit, and communication apparatus","assignee":null,"inventors":[],"filing_date":"2019-09-06T00:00:00.000Z","publication_date":"2022-10-04T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":19,"abstract":"An acoustic wave device includes a material layer with Euler angles and an elastic constant at the Euler angles represented by Expression 1, a piezoelectric body including opposing first and second principal surfaces, is laminated directly or indirectly on the material layer and has Euler angles, and whose elastic constant at the Euler angles is represented by the Expression 1 below, and an IDT electrode on at least one of first and second principal surfaces of the piezoelectric body, and in which a wave length determined by an electrode finger pitch is λ. A product of C56 and C56 has a positive value, and an absolute value of C56 of the material layer is greater than an absolute value of C56 of the piezoelectric body"},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Acoustic wave device, high frequency front end circuit, and communication apparatus","description":"An acoustic wave device includes a material layer with Euler angles and an elastic constant at the Euler angles represented by Expression 1, a piezoelectric body including opposing first and second pr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11463068","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-11463068","citation_suggestion":"Patentable. \"Acoustic wave device, high frequency front end circuit, and communication apparatus\" (US-11463068). https://patentable.app/patents/US-11463068","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11463068","json":"https://patentable.app/api/llm-context/US-11463068","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:01:49.783Z"}