{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8502264","patent":{"patent_number":"US-8502264","title":"Composite substrate, and method for the production of a composite substrate","assignee":null,"inventors":[],"filing_date":"2007-04-20T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":21,"abstract":"A composite substrate (1) comprising a substrate body (2) and a utility layer (31) fixed on the substrate body (2). A planarization layer (4) is arranged between the utility layer (31) and the substrate body (2). A method for producing a composite substrate (1) applies a planarization layer (4) on a provided utility substrate (3). The utility substrate (3) is fixed on a substrate body (2) for the composite substrate (1). The utility substrate (3) is subsequently separated, wherein a utility layer (31) of the utility substrate (3) remains for the composite substrate (1) on the substrate body (2)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Composite substrate, and method for the production of a composite substrate","description":"A composite substrate (1) comprising a substrate body (2) and a utility layer (31) fixed on the substrate body (2). A planarization layer (4) is arranged between the utility layer (31) and the substra","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8502264","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-8502264","citation_suggestion":"Patentable. \"Composite substrate, and method for the production of a composite substrate\" (US-8502264). https://patentable.app/patents/US-8502264","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8502264","json":"https://patentable.app/api/llm-context/US-8502264","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:44:41.960Z"}