{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9591348","patent":{"patent_number":"US-9591348","title":"Methods, systems, and media for controlling a bi-directional HDMI port","assignee":null,"inventors":[],"filing_date":"2016-04-15T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H04N","G06F","H04N","H04N"],"num_claims":18,"abstract":"In accordance with some implementations of the disclosed subject matter, a method for controlling a High-Definition Multimedia Interface (HDMI) port is provided, the method comprising: generating a first voltage at a first pin of the HDMI port; detecting a second voltage at the first pin of the HDMI port; detecting a third voltage at a second pin of the HDMI port; comparing the second voltage to the first voltage; comparing the second voltage to the third voltage; determining based on the comparison of the second voltage to the third voltage that the HDMI port of the device is connected to an HDMI source; causing the HDMI port to act as an HDMI sink; determining based on the comparison of the second voltage to the first voltage that the HDMI port of the device is connected to an HDMI sink; and causing the HDMI port to act as an HDMI source."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods, systems, and media for controlling a bi-directional HDMI port","description":"In accordance with some implementations of the disclosed subject matter, a method for controlling a High-Definition Multimedia Interface (HDMI) port is provided, the method comprising: generating a fi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9591348","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-9591348","citation_suggestion":"Patentable. \"Methods, systems, and media for controlling a bi-directional HDMI port\" (US-9591348). https://patentable.app/patents/US-9591348","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9591348","json":"https://patentable.app/api/llm-context/US-9591348","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:27:11.002Z"}