{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10476789","patent":{"patent_number":"US-10476789","title":"Software defined network and a communication network comprising the same","assignee":null,"inventors":[],"filing_date":"2016-01-08T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":18,"abstract":"There is disclosed methods, apparatus, and computer programs relating to a Software Defined Network (SDN) for use in a communication network. The SDN acts as an entity in a first service chain of entities through which a data flow is routable by another SDN in the communication network. The first service chain comprises one or more service applications each for performing a service on data from the data flow at a logical layer in the communication network associated with that service application. The SDN routes data from the data flow received at the SDN through a second service chain comprising one or more SDN service applications. An SDN service application of the second service chain is for performing a service on data from the data flow at a higher logical layer within the communication network than is a service application of the first service chain."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Software defined network and a communication network comprising the same","description":"There is disclosed methods, apparatus, and computer programs relating to a Software Defined Network (SDN) for use in a communication network. The SDN acts as an entity in a first service chain of enti","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10476789","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-10476789","citation_suggestion":"Patentable. \"Software defined network and a communication network comprising the same\" (US-10476789). https://patentable.app/patents/US-10476789","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10476789","json":"https://patentable.app/api/llm-context/US-10476789","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:29:52.093Z"}