{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9722920","patent":{"patent_number":"US-9722920","title":"Apparatus and method for generating routing data used in a tree-shaped connection","assignee":null,"inventors":[],"filing_date":"2015-01-23T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":5,"abstract":"An apparatus generates routing data that defines, in a system in which a plurality of switches are connected to each other in a tree-shaped structure, a communication route between a plurality of end switches located at a lower level in the tree-shaped structure and a plurality of upper-level switches located at a level higher than the plurality of end switches in the tree-shaped structure, so that a first upper-level switch that switches communication data from a first node connected to a first end switch among the plurality of end switches to a second node connected to a second end switch among the plurality of end switches is identical with a second upper-level switch that switches communication data from the second node to the first node. The apparatus stores the generated routing data in a memory provided for the apparatus."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for generating routing data used in a tree-shaped connection","description":"An apparatus generates routing data that defines, in a system in which a plurality of switches are connected to each other in a tree-shaped structure, a communication route between a plurality of end ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9722920","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-9722920","citation_suggestion":"Patentable. \"Apparatus and method for generating routing data used in a tree-shaped connection\" (US-9722920). https://patentable.app/patents/US-9722920","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9722920","json":"https://patentable.app/api/llm-context/US-9722920","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:08:04.448Z"}