{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9627316","patent":{"patent_number":"US-9627316","title":"Field effect transistor devices having interconnect structures and manufacturing method thereof","assignee":null,"inventors":[],"filing_date":"2015-12-15T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A field effect transistor comprising a substrate, at least one gate stack structure, source and drain regions and an interconnect structure is described. The interconnect structure comprises a metal interconnect connected to a conductive region, an adhesion sheath structure and a cap layer. The adhesion sheath structure is disposed between the metal interconnect and inter-dielectric layers and surrounds the metal interconnect. The cap layer is disposed on the metal interconnect and covers a gap between the metal interconnect and the inter-dielectric layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Field effect transistor devices having interconnect structures and manufacturing method thereof","description":"A field effect transistor comprising a substrate, at least one gate stack structure, source and drain regions and an interconnect structure is described. The interconnect structure comprises a metal i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9627316","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-9627316","citation_suggestion":"Patentable. \"Field effect transistor devices having interconnect structures and manufacturing method thereof\" (US-9627316). https://patentable.app/patents/US-9627316","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9627316","json":"https://patentable.app/api/llm-context/US-9627316","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:24:12.557Z"}