{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9847403","patent":{"patent_number":"US-9847403","title":"Semiconductor device and a fabrication method thereof","assignee":null,"inventors":[],"filing_date":"2015-09-15T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":8,"abstract":"A semiconductor device includes a substrate, gate electrodes, spacers and contact structures. The gate electrodes are disposed on the substrate, and the spacers are disposed on the sidewalls of the gate electrodes. Each of the spacers has an inner sidewall and an outer sidewall. The contact structure is disposed between the gate electrodes, and its bottom is in direct contact with all the region of the outer sidewall of the spacers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and a fabrication method thereof","description":"A semiconductor device includes a substrate, gate electrodes, spacers and contact structures. The gate electrodes are disposed on the substrate, and the spacers are disposed on the sidewalls of the ga","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9847403","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-9847403","citation_suggestion":"Patentable. \"Semiconductor device and a fabrication method thereof\" (US-9847403). https://patentable.app/patents/US-9847403","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9847403","json":"https://patentable.app/api/llm-context/US-9847403","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:29:01.226Z"}