{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9804831","patent":{"patent_number":"US-9804831","title":"Control device, display device, firmware updating method, and firmware updating program","assignee":null,"inventors":[],"filing_date":"2012-12-20T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G06F","G06F","G09G","G09G"],"num_claims":8,"abstract":"A control device includes: a storage unit that stores own-device version information indicating a version of firmware that an own device has; a version information acquisition unit that imports, from a plurality of control devices, other-device version information indicating a version of firmware that each of the plurality of control devices has; and a version management unit that compares an own-device version indicated by the own-device version information stored in the storage unit with each of a plurality of other-device versions indicated by the other-device version information imported by the version information acquisition unit, when the version management unit determines according to a result of the comparison that the own-device version is older than a newest other-device version in the plurality of other-device versions, the version management unit issuing a transfer request for firmware corresponding to the newest other-device version, to a control device corresponding to the newest other-device version."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control device, display device, firmware updating method, and firmware updating program","description":"A control device includes: a storage unit that stores own-device version information indicating a version of firmware that an own device has; a version information acquisition unit that imports, from ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9804831","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-9804831","citation_suggestion":"Patentable. \"Control device, display device, firmware updating method, and firmware updating program\" (US-9804831). https://patentable.app/patents/US-9804831","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9804831","json":"https://patentable.app/api/llm-context/US-9804831","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:04:36.726Z"}