{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8492270","patent":{"patent_number":"US-8492270","title":"Structure for nano-scale metallization and method for fabricating same","assignee":null,"inventors":[],"filing_date":"2010-09-20T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":13,"abstract":"A method for forming structure aligned with features underlying an opaque layer is provided for an interconnect structure, such as an integrated circuit. In one embodiment, the method includes forming an opaque layer over a first layer, the first layer having a surface topography that maps to at least one feature therein, wherein the opaque layer is formed such that the surface topography is visible over the opaque layer. A second feature is positioned and formed in the opaque layer by reference to such surface topography."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Structure for nano-scale metallization and method for fabricating same","description":"A method for forming structure aligned with features underlying an opaque layer is provided for an interconnect structure, such as an integrated circuit. In one embodiment, the method includes forming","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8492270","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-8492270","citation_suggestion":"Patentable. \"Structure for nano-scale metallization and method for fabricating same\" (US-8492270). https://patentable.app/patents/US-8492270","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8492270","json":"https://patentable.app/api/llm-context/US-8492270","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:59:47.720Z"}