{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11257816","patent":{"patent_number":"US-11257816","title":"Method for manufacturing semiconductor device including dummy gate electrodes","assignee":null,"inventors":[],"filing_date":"2020-02-18T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"A semiconductor device includes active gate structures and dummy gate electrodes. The active gate structures are above an active region of a substrate. The dummy gate electrodes are above the active region of the substrate. A number of the dummy gate electrodes is less than a number of the active gate structures. The active gate structures and the dummy gate electrodes have different materials, and a distance between adjacent one of the dummy gate electrodes and one of the active gate structures is substantially the same as a gate pitch of the active gate structures."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for manufacturing semiconductor device including dummy gate electrodes","description":"A semiconductor device includes active gate structures and dummy gate electrodes. The active gate structures are above an active region of a substrate. The dummy gate electrodes are above the active r","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11257816","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-11257816","citation_suggestion":"Patentable. \"Method for manufacturing semiconductor device including dummy gate electrodes\" (US-11257816). https://patentable.app/patents/US-11257816","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11257816","json":"https://patentable.app/api/llm-context/US-11257816","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:30:49.495Z"}