{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11495984","patent":{"patent_number":"US-11495984","title":"Dual role port automatic role reversal prevention","assignee":null,"inventors":[],"filing_date":"2019-12-31T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["H02J","G06F","G06F","G06F","G06F","H02J"],"num_claims":18,"abstract":"Aspects of the present disclosure provide for a circuit. In at least some examples, the circuit includes a dual-role port for transferring power to the circuit and from the circuit. The circuit also includes a micro-processing unit. The micro-processing unit is configured to control the circuit to operate as a sink device to receive power from a source device via the dual-role port when the power supply includes a first amount of stored energy, detect, at the dual-role port, a change in a termination resistance of the source device, and control the circuit to limit power transfer from the circuit to the power supply via the dual-role port when the power supply changes in status from a sourcing state to a sinking state."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dual role port automatic role reversal prevention","description":"Aspects of the present disclosure provide for a circuit. In at least some examples, the circuit includes a dual-role port for transferring power to the circuit and from the circuit. The circuit also i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11495984","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-11495984","citation_suggestion":"Patentable. \"Dual role port automatic role reversal prevention\" (US-11495984). https://patentable.app/patents/US-11495984","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11495984","json":"https://patentable.app/api/llm-context/US-11495984","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:02:21.134Z"}