{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9781186","patent":{"patent_number":"US-9781186","title":"Content delivery network video content invalidation through adaptive bitrate manifest manipulation","assignee":null,"inventors":[],"filing_date":"2016-02-29T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04N","H04N","H04N","H04N"],"num_claims":20,"abstract":"A method for invalidating content segments of a bitstream. The method comprises a step of delivering a manifest file from an origin server to a content delivery network. The manifest file may have a time-to-live value and may be redelivered based on the time-to-live value. The method comprises a step of delivering one or more content segments from the origin server to the content delivery network. The manifest file may contain pointers to the content segments. The method comprises a step of modifying the manifest file at the origin server to include invalidation information based on an input signal. The method comprises a step of invalidating the content segments throughout the content delivery network based on the invalidation information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Content delivery network video content invalidation through adaptive bitrate manifest manipulation","description":"A method for invalidating content segments of a bitstream. The method comprises a step of delivering a manifest file from an origin server to a content delivery network. The manifest file may have a t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9781186","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-9781186","citation_suggestion":"Patentable. \"Content delivery network video content invalidation through adaptive bitrate manifest manipulation\" (US-9781186). https://patentable.app/patents/US-9781186","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9781186","json":"https://patentable.app/api/llm-context/US-9781186","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:19:22.957Z"}