{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9615442","patent":{"patent_number":"US-9615442","title":"Power module substrate and power module","assignee":null,"inventors":[],"filing_date":"2013-06-27T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":18,"abstract":"A power-module substrate includes first and second sets of circuit-layer metal-plates, a first ceramic substrate, a metal member connecting the first and second sets of circuit-layer metal-plates through a hole formed in the first ceramic substrate, a second ceramic substrate, a heat-radiation-layer metal-plate, and an electric component attached to a top surface of one of the first set of circuit-layer metal-plates above the metal member and the through hole. The power-module substrate is configured to conduct heat from the electric component through the through hole via the metal member, along the second set of circuit-layer metal-plates, and to the heat-radiation-layer metal-plate."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power module substrate and power module","description":"A power-module substrate includes first and second sets of circuit-layer metal-plates, a first ceramic substrate, a metal member connecting the first and second sets of circuit-layer metal-plates thro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9615442","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-9615442","citation_suggestion":"Patentable. \"Power module substrate and power module\" (US-9615442). https://patentable.app/patents/US-9615442","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9615442","json":"https://patentable.app/api/llm-context/US-9615442","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:09:33.492Z"}