{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9813470","patent":{"patent_number":"US-9813470","title":"Unicast ABR streaming","assignee":null,"inventors":[],"filing_date":"2014-04-07T00:00:00.000Z","publication_date":"2017-11-07T00:00:00.000Z","cpc_codes":["H04L","H04L","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":10,"abstract":"A method of delivering unicast adaptive bitrate (UABR) streaming includes receiving, at a content delivery network (CDN) node, a request for a video asset to be streamed at a selected bitrate; loading a manifest for the requested video asset; parsing the manifest for the requested video asset and preloading a plurality of segments across all represented bitrates into a preload cache buffer; fetching requested bitrate segments into a segment combiner; and streaming a combined stream to the requesting entity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Unicast ABR streaming","description":"A method of delivering unicast adaptive bitrate (UABR) streaming includes receiving, at a content delivery network (CDN) node, a request for a video asset to be streamed at a selected bitrate; loading","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9813470","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-9813470","citation_suggestion":"Patentable. \"Unicast ABR streaming\" (US-9813470). https://patentable.app/patents/US-9813470","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9813470","json":"https://patentable.app/api/llm-context/US-9813470","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:28:14.489Z"}