{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8516081","patent":{"patent_number":"US-8516081","title":"Delivery server, content delivery method in delivery server and multicast server, content delivery method in multicast server","assignee":null,"inventors":[],"filing_date":"2010-03-12T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":11,"abstract":"A delivery server, includes: a content output unit outputting a content; a delivery request receiving unit receiving a delivery request transmitted from a client terminal connected to a network; a determination unit determining whether the content can be delivered to the client terminal in response to the delivery request when the delivery request is received by the delivery request receiving unit; and a transmitting unit delivering the content outputted from the content output unit to the client terminal of a transmission source of the delivery request received by the delivery request receiving unit when it is determined that the delivery can be performed by the determination unit, and transmitting the content outputted from the content output unit to a multicast server connected to the network as well as transmitting a transfer command on which information of the multicast server is put to the client terminal of the transmission source of the delivery request received by the delivery request receiving unit when it is determined that the delivery is not able to be performed by the determination unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Delivery server, content delivery method in delivery server and multicast server, content delivery method in multicast server","description":"A delivery server, includes: a content output unit outputting a content; a delivery request receiving unit receiving a delivery request transmitted from a client terminal connected to a network; a det","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8516081","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-8516081","citation_suggestion":"Patentable. \"Delivery server, content delivery method in delivery server and multicast server, content delivery method in multicast server\" (US-8516081). https://patentable.app/patents/US-8516081","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8516081","json":"https://patentable.app/api/llm-context/US-8516081","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:51:14.218Z"}