{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819562","patent":{"patent_number":"US-9819562","title":"Gateway device with priority arbitration function","assignee":null,"inventors":[],"filing_date":"2013-10-04T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":4,"abstract":"A gateway device includes a request receiving portion receiving, from diagnosis purpose tools, diagnosis requests for performing malfunction diagnosis to an ECU of a vehicle, an outputting portion outputting the diagnosis request to an in-vehicle LAN, a response receiving portion receiving a diagnosis response output from the ECU to the in-vehicle LAN as a response to the diagnosis request, a transmitting portion transmitting the diagnosis response to corresponding diagnosis purpose tool, and an arbitration portion. When the request receiving portion receives anon-prioritized diagnosis request from a non-prioritized diagnosis purpose tool at a previous time and receives a prioritized diagnosis request from a prioritized diagnosis purpose tool before an end of the malfunction diagnosis requested by the non-prioritized tool, the arbitration portion cancels an output of the non-prioritized diagnosis request from the outputting portion cancels a transmission of the non-prioritized diagnosis response from the transmitting portion to the non-prioritized tool."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Gateway device with priority arbitration function","description":"A gateway device includes a request receiving portion receiving, from diagnosis purpose tools, diagnosis requests for performing malfunction diagnosis to an ECU of a vehicle, an outputting portion out","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819562","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-9819562","citation_suggestion":"Patentable. \"Gateway device with priority arbitration function\" (US-9819562). https://patentable.app/patents/US-9819562","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819562","json":"https://patentable.app/api/llm-context/US-9819562","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:17:04.438Z"}