{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11495597","patent":{"patent_number":"US-11495597","title":"Semiconductor devices and methods of fabricating the same","assignee":null,"inventors":[],"filing_date":"2020-09-24T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":20,"abstract":"Semiconductor device having less defects in a gate insulating film and improved reliability and methods of forming the semiconductor devices are provided. The semiconductor devices may include a gate insulating film on a substrate and a gate electrode structure on the gate insulating film. The gate electrode structure may include a lower conductive film, a silicon oxide film, and an upper conductive film sequentially stacked on the gate insulating film. The lower conductive film may include a barrier metal layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor devices and methods of fabricating the same","description":"Semiconductor device having less defects in a gate insulating film and improved reliability and methods of forming the semiconductor devices are provided. The semiconductor devices may include a gate ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11495597","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-11495597","citation_suggestion":"Patentable. \"Semiconductor devices and methods of fabricating the same\" (US-11495597). https://patentable.app/patents/US-11495597","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11495597","json":"https://patentable.app/api/llm-context/US-11495597","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:00:28.494Z"}