{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9646930","patent":{"patent_number":"US-9646930","title":"Semiconductor device having through-substrate vias","assignee":null,"inventors":[],"filing_date":"2014-08-18T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":16,"abstract":"A semiconductor device having through-substrate vias is disclosed. In one aspect, the device includes a substrate having at least one front-end-of-line (FEOL) device and a back-end-of-line (BEOL) comprising a metal pad. The device additionally includes at least one first contact plug contacting the at least one FEOL device and at least one second contact plug underneath the metal pad and in electrical contact therewith. At least one second contact plug has one end contacting the metal pad and has other end contacting a material that is not part of a FEOL device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device having through-substrate vias","description":"A semiconductor device having through-substrate vias is disclosed. In one aspect, the device includes a substrate having at least one front-end-of-line (FEOL) device and a back-end-of-line (BEOL) comp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9646930","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-9646930","citation_suggestion":"Patentable. \"Semiconductor device having through-substrate vias\" (US-9646930). https://patentable.app/patents/US-9646930","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9646930","json":"https://patentable.app/api/llm-context/US-9646930","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:18:36.204Z"}