{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9812589","patent":{"patent_number":"US-9812589","title":"Semiconductor device with schottky barrier diode","assignee":null,"inventors":[],"filing_date":"2016-08-31T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":14,"abstract":"A semiconductor device according to an embodiment includes a first metal layer, a second metal layer, an n-type first SiC region provided between the first metal layer and the second metal layer and having an n-type impurity concentration of 1×1018 cm−3 or less, and a conductive layer provided between the first SiC region and the first metal layer and containing titanium (Ti), oxygen (O), and at least one element selected from the group consisting of vanadium (V), niobium (Nb), and tantalum (Ta)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device with schottky barrier diode","description":"A semiconductor device according to an embodiment includes a first metal layer, a second metal layer, an n-type first SiC region provided between the first metal layer and the second metal layer and h","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9812589","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-9812589","citation_suggestion":"Patentable. \"Semiconductor device with schottky barrier diode\" (US-9812589). https://patentable.app/patents/US-9812589","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9812589","json":"https://patentable.app/api/llm-context/US-9812589","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:41:35.896Z"}