{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9665526","patent":{"patent_number":"US-9665526","title":"Implementing IO expansion cards","assignee":null,"inventors":[],"filing_date":"2011-12-15T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":25,"abstract":"Methods and systems may provide for an expansion card including one or more peripheral ports, a connection edge having a first bus interface and a second bus interface, and an input output (IO) controller coupled to the first bus interface and at least one of the one or more peripheral ports. The expansion card can also include an embedded controller coupled to the IO controller and the second bus interface, wherein the embedded controller has logic to receive a general purpose input output (GPIO) signal from the IO controller. The logic may also notify an off-card host device of the GPIO signal via the second bus interface. In one example, the IO controller is a Thunderbolt controller, the first bus is a PCI-e bus, and the second bus is an SMBus."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Implementing IO expansion cards","description":"Methods and systems may provide for an expansion card including one or more peripheral ports, a connection edge having a first bus interface and a second bus interface, and an input output (IO) contro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9665526","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-9665526","citation_suggestion":"Patentable. \"Implementing IO expansion cards\" (US-9665526). https://patentable.app/patents/US-9665526","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9665526","json":"https://patentable.app/api/llm-context/US-9665526","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:34:08.738Z"}