{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8470654","patent":{"patent_number":"US-8470654","title":"Methods of forming an electrically conductive buried line and an electrical contact thereto and methods of forming a buried access line and an electrical contact thereto","assignee":null,"inventors":[],"filing_date":"2010-02-23T00:00:00.000Z","publication_date":"2013-06-25T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L"],"num_claims":12,"abstract":"A method of forming an electrically conductive buried line and an electrical contact thereto includes forming of a longitudinally elongated conductive line within a trench in substrate material. A longitudinal end part thereof within the trench is of spoon-like shape having a receptacle. The receptacle is filled with conductive material. Insulative material is formed over the conductive material that is within the receptacle. A contact opening is formed over the conductive material that is within the receptacle. Conductor material is formed in the contact opening in electrical connection with the second conductive material that is within the receptacle. Other method and device implementations are disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods of forming an electrically conductive buried line and an electrical contact thereto and methods of forming a buried access line and an electrical contact thereto","description":"A method of forming an electrically conductive buried line and an electrical contact thereto includes forming of a longitudinally elongated conductive line within a trench in substrate material. A lon","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8470654","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-8470654","citation_suggestion":"Patentable. \"Methods of forming an electrically conductive buried line and an electrical contact thereto and methods of forming a buried access line and an electrical contact thereto\" (US-8470654). https://patentable.app/patents/US-8470654","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8470654","json":"https://patentable.app/api/llm-context/US-8470654","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:52:55.284Z"}