{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9652423","patent":{"patent_number":"US-9652423","title":"CAN and flexible data rate CAN node apparatus and methods for mixed bus CAN FD communications","assignee":null,"inventors":[],"filing_date":"2014-04-18T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Controller area network (CAN) communications apparatus and methods are presented for CAN flexible data rate (CAN FD) communications in a mixed CAN network with CAN FD nodes and one or more non-FD CAN nodes in which a CAN FD node wishing to transmit CAN FD frames sends a first predefined message requesting the non-FD CAN nodes to disable their transmitters before transmitting the CAN FD frames, and thereafter sends a second predefined message or a predefined signal to return the non-FD CAN nodes to normal operation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"CAN and flexible data rate CAN node apparatus and methods for mixed bus CAN FD communications","description":"Controller area network (CAN) communications apparatus and methods are presented for CAN flexible data rate (CAN FD) communications in a mixed CAN network with CAN FD nodes and one or more non-FD CAN ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9652423","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-9652423","citation_suggestion":"Patentable. \"CAN and flexible data rate CAN node apparatus and methods for mixed bus CAN FD communications\" (US-9652423). https://patentable.app/patents/US-9652423","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9652423","json":"https://patentable.app/api/llm-context/US-9652423","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:23:07.369Z"}