{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8490130","patent":{"patent_number":"US-8490130","title":"Television channel list system and method","assignee":null,"inventors":[],"filing_date":"2009-01-07T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":6,"abstract":"Example systems and methods of generating a television channel list involve scanning virtual channels contained in a transport stream supplied to a television and determining, for each scanned virtual channel, whether that channel contains decodable video or audio content. A ring list used for tuning channels in channel up/down tuning operations is generated which contains only those scanned channels determined to have decodable video or audio content."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Television channel list system and method","description":"Example systems and methods of generating a television channel list involve scanning virtual channels contained in a transport stream supplied to a television and determining, for each scanned virtual","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8490130","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-8490130","citation_suggestion":"Patentable. \"Television channel list system and method\" (US-8490130). https://patentable.app/patents/US-8490130","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8490130","json":"https://patentable.app/api/llm-context/US-8490130","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:47:44.978Z"}