{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9678159","patent":{"patent_number":"US-9678159","title":"Communication and control topology for efficient testing of sets of devices","assignee":null,"inventors":[],"filing_date":"2015-03-04T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["G06F","G11C","G11C","G11C"],"num_claims":36,"abstract":"A master controller includes: an interface to a CPU, an input port configured to receive a digital signal, and an output port configured to transmit a digital signal. Slave controllers each include: an interface to a device, an input port configured to receive a digital signal, and an output port configured to transmit a digital signal. A first chain bridge includes: a first set of input and output ports that couple the first chain bridge to a first chain of nodes each coupled to neighboring nodes by conductor paths in a closed loop, where the nodes of the first chain include the master controller, and a second set of input and output ports that couple the first chain bridge to a second chain of nodes each coupled to neighboring nodes by conductor paths in a closed loop, where the nodes of the second chain include multiple slave controllers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication and control topology for efficient testing of sets of devices","description":"A master controller includes: an interface to a CPU, an input port configured to receive a digital signal, and an output port configured to transmit a digital signal. Slave controllers each include: a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9678159","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-9678159","citation_suggestion":"Patentable. \"Communication and control topology for efficient testing of sets of devices\" (US-9678159). https://patentable.app/patents/US-9678159","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9678159","json":"https://patentable.app/api/llm-context/US-9678159","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:05:15.384Z"}