{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11270922","patent":{"patent_number":"US-11270922","title":"Radio-frequency module","assignee":null,"inventors":[],"filing_date":"2020-08-27T00:00:00.000Z","publication_date":"2022-03-08T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":13,"abstract":"A radio-frequency module 1a includes a wiring board 2, a first component 3a mounted on a lower surface 2a of the wiring board 2, a plurality of connection terminals 4, a first sealing resin layer 5 that covers the first component 3a and the connection terminals 4, a plurality of second components 3b mounted on an upper surface 2b of the wiring board 2, a second sealing resin layer 6 that covers the second components 3b, and a shield film 7. By adjusting surface roughness of a lower surface 5a of the first sealing resin layer 5, surface roughness of a lower surface 30a of the first component 3a, and surface roughness of a lower surface 4a of the connection terminal 4, it is possible to prevent abnormal deposition of plating and a crack in the first component 3a, and to prevent malfunction of the radio-frequency module 1a. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Radio-frequency module","description":"A radio-frequency module 1a includes a wiring board 2, a first component 3a mounted on a lower surface 2a of the wiring board 2, a plurality of connection terminals 4, a first sealing resin layer 5 th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11270922","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-11270922","citation_suggestion":"Patentable. \"Radio-frequency module\" (US-11270922). https://patentable.app/patents/US-11270922","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11270922","json":"https://patentable.app/api/llm-context/US-11270922","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:16:41.050Z"}