{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9742654","patent":{"patent_number":"US-9742654","title":"Communication interface testing","assignee":null,"inventors":[],"filing_date":"2014-12-24T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":20,"abstract":"Systems and methods are disclosed for testing performance of communications interfaces of computing devices. An electronic device tester is disclosed including a downstream communication interface configured to communicatively couple the electronic device tester to a device under test (DUT), wherein the electronic device tester is configured to identify a first internal hub of the DUT over the downstream communication interface, identify a second hub device connected to the DUT over a downstream interface port of the DUT, verify performance of the downstream interface port of the DUT at a first data rate by receiving data over a first downstream port of the second hub device via the downstream interface port of the DUT, and verify performance of the downstream interface port of the DUT at a second data rate by receiving data over a second downstream port of the second hub device via the downstream interface port of the DUT."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication interface testing","description":"Systems and methods are disclosed for testing performance of communications interfaces of computing devices. An electronic device tester is disclosed including a downstream communication interface con","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9742654","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-9742654","citation_suggestion":"Patentable. \"Communication interface testing\" (US-9742654). https://patentable.app/patents/US-9742654","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9742654","json":"https://patentable.app/api/llm-context/US-9742654","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:31:25.484Z"}