{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8484633","patent":{"patent_number":"US-8484633","title":"Method of upgrading program of portable device and portable device having program upgrade function","assignee":null,"inventors":[],"filing_date":"2008-03-27T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["H04M","G06F","H04M"],"num_claims":18,"abstract":"Provided are a method, and a portable device having a program upgrade function. A method of upgrading a program of a portable device upgrades a program, such as a navigation program or firmware of the portable device, using another portable device within a predetermined range. Program upgrade can be performed between portable devices in movement, that is, it is possible to upgrade a program of a portable device regardless of a place in which the portable devices are located."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of upgrading program of portable device and portable device having program upgrade function","description":"Provided are a method, and a portable device having a program upgrade function. A method of upgrading a program of a portable device upgrades a program, such as a navigation program or firmware of the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8484633","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-8484633","citation_suggestion":"Patentable. \"Method of upgrading program of portable device and portable device having program upgrade function\" (US-8484633). https://patentable.app/patents/US-8484633","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8484633","json":"https://patentable.app/api/llm-context/US-8484633","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:05:45.129Z"}