{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8541691","patent":{"patent_number":"US-8541691","title":"Heat resistant substrate incorporated circuit wiring board","assignee":null,"inventors":[],"filing_date":"2010-11-23T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":30,"abstract":"A circuit wiring board including a wiring substrate, multiple electronic components provided on a surface of the wiring substrate, and a heat resistant substrate accommodated in the wiring substrate and having a core substrate and a built-up wiring layer formed over the core substrate. The built-up wiring layer includes a conductive layer and an interlayer resin insulating layer, and the electronic components are electrically connected to the conductive layer of the built-up wiring layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Heat resistant substrate incorporated circuit wiring board","description":"A circuit wiring board including a wiring substrate, multiple electronic components provided on a surface of the wiring substrate, and a heat resistant substrate accommodated in the wiring substrate a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8541691","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-8541691","citation_suggestion":"Patentable. \"Heat resistant substrate incorporated circuit wiring board\" (US-8541691). https://patentable.app/patents/US-8541691","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8541691","json":"https://patentable.app/api/llm-context/US-8541691","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:55:02.402Z"}