{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8507807","patent":{"patent_number":"US-8507807","title":"Wiring board","assignee":null,"inventors":[],"filing_date":"2011-02-10T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":2,"abstract":"A wiring board includes at least one signal layer, at least one ground layer, at least one power plane, at least one power supply via that electrically conducts wiring over one substrate surface where a semiconductor device chip is mounted, wiring over another substrate surface, and the power plane, and signal wiring for performing signal transmission between a plurality of semiconductor device chips. The power plane is placed to the one substrate surface side than the signal wiring. The power supply via is composed of a large diameter aperture and a small diameter aperture. The large diameter aperture has a relatively large diameter and is formed from the one substrate surface to the power plane, and the small diameter aperture has a relatively small diameter and is formed from the power plane to the other substrate surface."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wiring board","description":"A wiring board includes at least one signal layer, at least one ground layer, at least one power plane, at least one power supply via that electrically conducts wiring over one substrate surface where","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8507807","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-8507807","citation_suggestion":"Patentable. \"Wiring board\" (US-8507807). https://patentable.app/patents/US-8507807","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8507807","json":"https://patentable.app/api/llm-context/US-8507807","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:21:20.951Z"}