{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10491393","patent":{"patent_number":"US-10491393","title":"Electronic device and decoding program","assignee":null,"inventors":[],"filing_date":"2017-08-18T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04N","H04N","H04N","H04N","H04L","H04L"],"num_claims":5,"abstract":"The present invention provides an electronic device that decodes, through simple procedures, content encoded within a preset time period. The electronic device comprises: a tuner 1, a CAS (Conditional Access System) client 2, and a renderer 3. The CAS client 2 comprises: a control unit 21, a timing unit 22, and a decryption key generating unit 23. The timing unit 22 and the decryption key generating unit 23 are disposed in the CAS client 2; as a result, a preview operation can be easily performed without sending elapsed time information from the renderer 3 to the CAS client 2. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic device and decoding program","description":"The present invention provides an electronic device that decodes, through simple procedures, content encoded within a preset time period. The electronic device comprises: a tuner 1, a CAS (Conditional","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10491393","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-10491393","citation_suggestion":"Patentable. \"Electronic device and decoding program\" (US-10491393). https://patentable.app/patents/US-10491393","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10491393","json":"https://patentable.app/api/llm-context/US-10491393","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:35:57.595Z"}