{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8489629","patent":{"patent_number":"US-8489629","title":"Communication terminal device, computer program, and content search method","assignee":null,"inventors":[],"filing_date":"2011-03-17T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":7,"abstract":"A communication terminal device includes: a communication unit configured to connect to a network to transmit and receive contents among a plurality of nodes; a memory configured to accumulate a history table that stores a search history of a content search; and a processor configured to execute a process comprising: storing the search history of the content search in the history table; comparing metadata attached to a search object content that is a content search object with metadata attached to a content stored in the history table; determining whether the content stored in the history table is similar to the search object content based on the comparing of the metadata; and making the transmission unit transmit information inquiring about possession of the search object content to a node that possesses a content determined to be similar to the search object content."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication terminal device, computer program, and content search method","description":"A communication terminal device includes: a communication unit configured to connect to a network to transmit and receive contents among a plurality of nodes; a memory configured to accumulate a histo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8489629","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-8489629","citation_suggestion":"Patentable. \"Communication terminal device, computer program, and content search method\" (US-8489629). https://patentable.app/patents/US-8489629","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8489629","json":"https://patentable.app/api/llm-context/US-8489629","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:39:19.569Z"}