{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8532292","patent":{"patent_number":"US-8532292","title":"Stream generation method, broadcast receiving apparatus, and display method","assignee":null,"inventors":[],"filing_date":"2007-05-15T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["H04L","H04N","H04N","H04N","H04N","H04L","H04L","H04L"],"num_claims":5,"abstract":"Provided is a system far receiving a initialization packet containing an initial vector for initializing stream encryption algorithm and an identifier of a key for decrypting an encrypted stream, initializing a decryption module, and decrypting the encrypted stream, wherein the system stores an identifier of a key which is needed to decrypt a next program in a initialization packet of a current program and informs a user of whether a desired key has been acquired or not at timing close to start time of the next program."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Stream generation method, broadcast receiving apparatus, and display method","description":"Provided is a system far receiving a initialization packet containing an initial vector for initializing stream encryption algorithm and an identifier of a key for decrypting an encrypted stream, init","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8532292","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-8532292","citation_suggestion":"Patentable. \"Stream generation method, broadcast receiving apparatus, and display method\" (US-8532292). https://patentable.app/patents/US-8532292","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8532292","json":"https://patentable.app/api/llm-context/US-8532292","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:36:43.775Z"}