{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8492214","patent":{"patent_number":"US-8492214","title":"Damascene metal gate and shield structure, methods of manufacture and design structures","assignee":null,"inventors":[],"filing_date":"2011-03-18T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":13,"abstract":"Semiconductor structures with damascene metal gates and pixel sensor cell shields, methods of manufacture and design structures are provided. The method includes forming a dielectric layer over a dummy gate structure. The method further includes forming one or more recesses in the dielectric layer. The method further includes removing the dummy gate structure in the dielectric layer to form a trench. The method further includes forming metal in the trench and the one more recesses in the dielectric layer to form a damascene metal gate structure in the trench and one or more metal components in the one or more recesses."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Damascene metal gate and shield structure, methods of manufacture and design structures","description":"Semiconductor structures with damascene metal gates and pixel sensor cell shields, methods of manufacture and design structures are provided. The method includes forming a dielectric layer over a dumm","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8492214","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-8492214","citation_suggestion":"Patentable. \"Damascene metal gate and shield structure, methods of manufacture and design structures\" (US-8492214). https://patentable.app/patents/US-8492214","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8492214","json":"https://patentable.app/api/llm-context/US-8492214","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:54:51.412Z"}