{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9627509","patent":{"patent_number":"US-9627509","title":"Semiconductor device and method of fabricating the same","assignee":null,"inventors":[],"filing_date":"2015-07-17T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":16,"abstract":"Provided are a semiconductor device and a method of fabricating the same. The semiconductor device may include a substrate with an active pattern, a gate electrode provided at the active pattern, and a gate capping structure disposed above the gate electrode. The gate capping structure may include two or more gate capping patterns with different properties from each other, and the use of the gate capping structure makes it possible to form contact plugs in a self-aligned manner and improve operational speed and characteristics of the semiconductor device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method of fabricating the same","description":"Provided are a semiconductor device and a method of fabricating the same. The semiconductor device may include a substrate with an active pattern, a gate electrode provided at the active pattern, and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9627509","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-9627509","citation_suggestion":"Patentable. \"Semiconductor device and method of fabricating the same\" (US-9627509). https://patentable.app/patents/US-9627509","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9627509","json":"https://patentable.app/api/llm-context/US-9627509","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:38:37.290Z"}