{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8466023","patent":{"patent_number":"US-8466023","title":"Semiconductor device and method for fabricating the same","assignee":null,"inventors":[],"filing_date":"2010-08-30T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":13,"abstract":"A semiconductor device and a method of fabricating the same include a semiconductor substrate, a high-k dielectric pattern and a metal-containing pattern sequentially being stacked on the semiconductor substrate, a gate pattern including poly semiconductor and disposed on the metal-containing pattern, and a protective layer disposed on the gate pattern, wherein the protective layer includes oxide, nitride and/or oxynitride of the poly semiconductor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method for fabricating the same","description":"A semiconductor device and a method of fabricating the same include a semiconductor substrate, a high-k dielectric pattern and a metal-containing pattern sequentially being stacked on the semiconducto","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8466023","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-8466023","citation_suggestion":"Patentable. \"Semiconductor device and method for fabricating the same\" (US-8466023). https://patentable.app/patents/US-8466023","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8466023","json":"https://patentable.app/api/llm-context/US-8466023","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:38:03.997Z"}