{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11501970","patent":{"patent_number":"US-11501970","title":"Semiconductor device structure with a fine pattern","assignee":null,"inventors":[],"filing_date":"2020-12-14T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":7,"abstract":"The present application discloses a semiconductor device structure. The semiconductor device structure includes a dielectric layer over a substrate, a first ring structure over the dielectric layer, and a second ring structure over the dielectric layer and surrounding the first ring structure, wherein the first and the second ring structures have a first common center."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device structure with a fine pattern","description":"The present application discloses a semiconductor device structure. The semiconductor device structure includes a dielectric layer over a substrate, a first ring structure over the dielectric layer, a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11501970","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-11501970","citation_suggestion":"Patentable. \"Semiconductor device structure with a fine pattern\" (US-11501970). https://patentable.app/patents/US-11501970","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11501970","json":"https://patentable.app/api/llm-context/US-11501970","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:44:42.221Z"}