{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9654420","patent":{"patent_number":"US-9654420","title":"Relay device","assignee":null,"inventors":[],"filing_date":"2014-10-09T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":3,"abstract":"One external ports of the line cards are set as member ports of the same LAG. When monitoring a continuity between the member ports of the LAG and an outside of the device, a management card generates a first monitoring frame and transmits it to any line card corresponding to the LAG. The line card transmits the first monitoring frame to the outside of the device from the external port. When the line cards corresponding to the LAG receive a second monitoring frame from the outside of the device by the LAG, the line cards transmit the second monitoring frames to the management card."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Relay device","description":"One external ports of the line cards are set as member ports of the same LAG. When monitoring a continuity between the member ports of the LAG and an outside of the device, a management card generates","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9654420","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-9654420","citation_suggestion":"Patentable. \"Relay device\" (US-9654420). https://patentable.app/patents/US-9654420","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9654420","json":"https://patentable.app/api/llm-context/US-9654420","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:25:16.590Z"}