{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8533750","patent":{"patent_number":"US-8533750","title":"Method and access device for generating IP broadband video service bill","assignee":null,"inventors":[],"filing_date":"2007-09-21T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":14,"abstract":"Embodiments of the present invention disclose a method and an access device for generating an Internet Protocol (IP) broadband video service bill, the method includes: returning, by an access device, authorization information indicating whether the user is allowed to watch or preview based on watching or previewing right of the user when a user demands a program, recording the joining time point of the user, and sending received multicast stream to a port of the user; recording, by the access device, leaving time point of the user when the user stops watching or previewing the program demanded; sending, by the access device, original bill of the user to a video service support system; wherein the original bill includes the program demanded by the user, joining time point and leaving time point; processing, by the video service support system, the original bill to get much statistic data such as a real-time bill and audience rating."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and access device for generating IP broadband video service bill","description":"Embodiments of the present invention disclose a method and an access device for generating an Internet Protocol (IP) broadband video service bill, the method includes: returning, by an access device, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8533750","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-8533750","citation_suggestion":"Patentable. \"Method and access device for generating IP broadband video service bill\" (US-8533750). https://patentable.app/patents/US-8533750","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8533750","json":"https://patentable.app/api/llm-context/US-8533750","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:44:51.354Z"}