{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9831171","patent":{"patent_number":"US-9831171","title":"Capacitors with barrier dielectric layers, and methods of formation thereof","assignee":null,"inventors":[],"filing_date":"2014-11-12T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["H01L","H01L"],"num_claims":21,"abstract":"A device including a first metal feature is disposed in a first insulating layer. A second metal feature is disposed in a second insulating layer and separated from the first metal feature by a portion of a first etch stop liner disposed between the first and the second insulating layers. The second metal feature is capacitively coupled to the first metal feature through the first etch stop liner."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Capacitors with barrier dielectric layers, and methods of formation thereof","description":"A device including a first metal feature is disposed in a first insulating layer. A second metal feature is disposed in a second insulating layer and separated from the first metal feature by a portio","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9831171","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-9831171","citation_suggestion":"Patentable. \"Capacitors with barrier dielectric layers, and methods of formation thereof\" (US-9831171). https://patentable.app/patents/US-9831171","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9831171","json":"https://patentable.app/api/llm-context/US-9831171","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:22:43.896Z"}