{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8502056","patent":{"patent_number":"US-8502056","title":"Method and apparatus for generating and updating a pre-categorized song database from which consumers may select and then download desired playlists","assignee":null,"inventors":[],"filing_date":"2011-07-14T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":11,"abstract":"Apparatus, methods, systems, and data structures for providing a music-subscription service customer with a portable music device that has been preloaded with customer-selected music. A music-subscription service provider receives a customer order to purchase a portable music device, and also receives the customer's selection of less than all of the music available on the music-subscription service provider's music database. The music-subscription service provider uses a computer to download the customer-selected music to the portable music device ordered by the customer. The music-subscription service provider then provides to the customer the portable music device that has been preloaded with the customer-selected music. The steps may be performed over the Internet and/or at a retail location."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for generating and updating a pre-categorized song database from which consumers may select and then download desired playlists","description":"Apparatus, methods, systems, and data structures for providing a music-subscription service customer with a portable music device that has been preloaded with customer-selected music. A music-subscrip","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8502056","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-8502056","citation_suggestion":"Patentable. \"Method and apparatus for generating and updating a pre-categorized song database from which consumers may select and then download desired playlists\" (US-8502056). https://patentable.app/patents/US-8502056","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8502056","json":"https://patentable.app/api/llm-context/US-8502056","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:48:44.995Z"}