{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9642261","patent":{"patent_number":"US-9642261","title":"Composite electronic structure with partially exposed and protruding copper termination posts","assignee":null,"inventors":[],"filing_date":"2014-01-24T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":17,"abstract":"A multilayer composite electronic structure comprising feature layers extending in an X-Y plane, each adjacent pair of feature layers being separated by an inner via layer, the via layer comprising via posts that couple adjacent feature layers in a Z direction perpendicular to the X-Y plane, the via posts being embedded in an inner layer dielectric, the multilayer composite structure further comprising at least one outer layer of terminations comprising at least one copper post that is only partially embedded in an outer layer of dielectric such that part of the at least one copper post protrudes beyond surface of the outer layer of dielectric."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Composite electronic structure with partially exposed and protruding copper termination posts","description":"A multilayer composite electronic structure comprising feature layers extending in an X-Y plane, each adjacent pair of feature layers being separated by an inner via layer, the via layer comprising vi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9642261","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-9642261","citation_suggestion":"Patentable. \"Composite electronic structure with partially exposed and protruding copper termination posts\" (US-9642261). https://patentable.app/patents/US-9642261","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9642261","json":"https://patentable.app/api/llm-context/US-9642261","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:33:51.324Z"}