{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9659879","patent":{"patent_number":"US-9659879","title":"Semiconductor device having a guard ring","assignee":null,"inventors":[],"filing_date":"2015-10-30T00:00:00.000Z","publication_date":"2017-05-23T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":20,"abstract":"A semiconductor device includes a semiconductor die having a guard ring disposed in a periphery of the semiconductor die. The semiconductor device also includes a conductive pad over the guard ring. the semiconductor device further has a passivation partially covering the conductive pad, and including a recess to expose a portion of the conductive pad and a post passivation interconnect (PPI) over the passivation. In the semiconductor device, a conductor is extended upwardly from the recess and connected to a portion of the PPI."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device having a guard ring","description":"A semiconductor device includes a semiconductor die having a guard ring disposed in a periphery of the semiconductor die. The semiconductor device also includes a conductive pad over the guard ring. t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9659879","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-9659879","citation_suggestion":"Patentable. \"Semiconductor device having a guard ring\" (US-9659879). https://patentable.app/patents/US-9659879","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9659879","json":"https://patentable.app/api/llm-context/US-9659879","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:21:03.091Z"}