{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8532294","patent":{"patent_number":"US-8532294","title":"Just in time delivery of entitlement control messages (ECMs) and other essential data elements for television programming","assignee":null,"inventors":[],"filing_date":"2011-03-21T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["H04N"],"num_claims":20,"abstract":"Essential data elements, particularly entitlement control messages (ECMs), are inserted in a manner that reduces the overhead bit rate without effecting overall tuning time at the customer receiver or security in satellite, cable or other programming networks. ECMs are inserted into the transport stream by detecting random access points (RAPS) in the encoded programming and inserting the ECM packets in a window just ahead of the RAP."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Just in time delivery of entitlement control messages (ECMs) and other essential data elements for television programming","description":"Essential data elements, particularly entitlement control messages (ECMs), are inserted in a manner that reduces the overhead bit rate without effecting overall tuning time at the customer receiver or","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8532294","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-8532294","citation_suggestion":"Patentable. \"Just in time delivery of entitlement control messages (ECMs) and other essential data elements for television programming\" (US-8532294). https://patentable.app/patents/US-8532294","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8532294","json":"https://patentable.app/api/llm-context/US-8532294","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:38:09.451Z"}