{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8498522","patent":{"patent_number":"US-8498522","title":"Multimedia data recording/playing device and driving method thereof","assignee":null,"inventors":[],"filing_date":"2005-11-22T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","G11B","H04N","H04N","H04N"],"num_claims":11,"abstract":"A multimedia data recording and playing device and a method of driving the same are provided. The multimedia data recording and playing device includes a PVR processor for controlling to store received multimedia data in an activation mode where a time shift function can be performed, a storage for storing the received multimedia data under a control of the PVR processor, and a time shift function switcher for switching from the activation mode into a deactivation mode where the time shift function cannot be performed after determining whether the time shift function is performed or not."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multimedia data recording/playing device and driving method thereof","description":"A multimedia data recording and playing device and a method of driving the same are provided. The multimedia data recording and playing device includes a PVR processor for controlling to store receive","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8498522","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-8498522","citation_suggestion":"Patentable. \"Multimedia data recording/playing device and driving method thereof\" (US-8498522). https://patentable.app/patents/US-8498522","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8498522","json":"https://patentable.app/api/llm-context/US-8498522","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:34:56.765Z"}