{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9837511","patent":{"patent_number":"US-9837511","title":"Method for fabricating semiconductor device","assignee":null,"inventors":[],"filing_date":"2017-01-11T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L"],"num_claims":7,"abstract":"A method for fabricating semiconductor device includes the steps of: providing a substrate having at least a fin-shaped structure thereon and the fin-shaped structure includes a top portion and a bottom portion; forming a gate structure on the fin-shaped structure; forming a cap layer on the top portion of the fin-shaped structure not covered by the gate structure; performing an annealing process to drive germanium from the cap layer to the top portion of the fin-shaped structure; removing the cap layer; and forming an epitaxial layer around the top portion of the fin-shaped structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for fabricating semiconductor device","description":"A method for fabricating semiconductor device includes the steps of: providing a substrate having at least a fin-shaped structure thereon and the fin-shaped structure includes a top portion and a bott","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9837511","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-9837511","citation_suggestion":"Patentable. \"Method for fabricating semiconductor device\" (US-9837511). https://patentable.app/patents/US-9837511","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9837511","json":"https://patentable.app/api/llm-context/US-9837511","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:12:35.554Z"}