{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9786742","patent":{"patent_number":"US-9786742","title":"Semiconductor device","assignee":null,"inventors":[],"filing_date":"2016-03-11T00:00:00.000Z","publication_date":"2017-10-10T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"A semiconductor device according to an embodiment includes a SiC layer having a first plane and a second plane, a gate insulating film provided on the first plane, a gate electrode provided on the gate insulating film, a first SiC region of a first conductivity type provided in the SiC layer, a second SiC region of a second conductivity type provided in the first SiC region, a third SiC region of the first conductivity type provided in the second SiC region, and a fourth SiC region of the first conductivity type provided between the second SiC region and the gate insulating film, the fourth SiC region interposed between the second SiC regions, and the fourth SiC region provided between the first SiC region and the third SiC region."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device","description":"A semiconductor device according to an embodiment includes a SiC layer having a first plane and a second plane, a gate insulating film provided on the first plane, a gate electrode provided on the gat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9786742","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-9786742","citation_suggestion":"Patentable. \"Semiconductor device\" (US-9786742). https://patentable.app/patents/US-9786742","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9786742","json":"https://patentable.app/api/llm-context/US-9786742","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:27:26.116Z"}