{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11961774","patent":{"patent_number":"US-11961774","title":"Semiconductor device and method for manufacturing same","assignee":null,"inventors":[],"filing_date":"2021-09-03T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":13,"abstract":"A semiconductor device includes a semiconductor substrate. The semiconductor substrate includes multiple chip regions and a strip line for separating the chip regions. A test key is formed in the strip line and is used for a bit line contact (BLC) resistance test. The test key includes active regions and connecting structures. The active regions are formed in the semiconductor substrate. The connecting structures are located at ends of the active regions. The multiple active regions located on the same column are sequentially connected end to end by the connecting structures."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and method for manufacturing same","description":"A semiconductor device includes a semiconductor substrate. The semiconductor substrate includes multiple chip regions and a strip line for separating the chip regions. A test key is formed in the stri","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11961774","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-11961774","citation_suggestion":"Patentable. \"Semiconductor device and method for manufacturing same\" (US-11961774). https://patentable.app/patents/US-11961774","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11961774","json":"https://patentable.app/api/llm-context/US-11961774","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:34:48.580Z"}