{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11488913","patent":{"patent_number":"US-11488913","title":"Semiconductor device with guard ring","assignee":null,"inventors":[],"filing_date":"2020-09-29T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":12,"abstract":"A semiconductor device includes a substrate having a circuit region and a peripheral region disposed around and enclosing the circuit region in a plan view, a first interconnect layer formed on the substrate, a second interconnect layer formed on the first interconnect layer, a third interconnect layer formed on the second interconnect layer, and a guard ring formed in the peripheral region, wherein the guard ring includes a first interconnect formed in the first interconnect layer, and disposed around and enclosing the circuit region in a plan view, a second interconnect formed in the third interconnect layer, and disposed around and enclosing the circuit region in a plan view, and a first via connected to the first interconnect and to the second interconnect, and disposed in a groove shape along a perimeter edge of the substrate in a plan view."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device with guard ring","description":"A semiconductor device includes a substrate having a circuit region and a peripheral region disposed around and enclosing the circuit region in a plan view, a first interconnect layer formed on the su","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11488913","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-11488913","citation_suggestion":"Patentable. \"Semiconductor device with guard ring\" (US-11488913). https://patentable.app/patents/US-11488913","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11488913","json":"https://patentable.app/api/llm-context/US-11488913","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:24:13.461Z"}