{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9653580","patent":{"patent_number":"US-9653580","title":"Semiconductor device including strained finFET","assignee":null,"inventors":[],"filing_date":"2015-06-08T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":7,"abstract":"A semiconductor device includes at least one semiconductor fin on an upper surface of a base substrate. The at least one semiconductor fin includes a strained active semiconductor portion interposed between a protective cap layer and the base substrate. A gate stack wraps around the at least one semiconductor fin. The gate stack includes a metal gate element interposed between a pair of first cap segments of the protective cap layer. The strained active semiconductor portion is preserved following formation of the fin via the protective cap layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device including strained finFET","description":"A semiconductor device includes at least one semiconductor fin on an upper surface of a base substrate. The at least one semiconductor fin includes a strained active semiconductor portion interposed b","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9653580","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-9653580","citation_suggestion":"Patentable. \"Semiconductor device including strained finFET\" (US-9653580). https://patentable.app/patents/US-9653580","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9653580","json":"https://patentable.app/api/llm-context/US-9653580","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:16:51.908Z"}