{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11509492","patent":{"patent_number":"US-11509492","title":"Power over Ethernet system having multiple power source devices and control device thereof","assignee":null,"inventors":[],"filing_date":"2021-07-23T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","H04L"],"num_claims":25,"abstract":"Control device for power over Ethernet system having multiple power source devices controls power distribution to a plurality of communication ports. Master controller provides a power supply to power consumption look-up-table to a plurality of control circuits in various manners via a series bus. When one power source device shuts down, each control circuit can rapidly shut off selected port switches connected thereto."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power over Ethernet system having multiple power source devices and control device thereof","description":"Control device for power over Ethernet system having multiple power source devices controls power distribution to a plurality of communication ports. Master controller provides a power supply to power","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11509492","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-11509492","citation_suggestion":"Patentable. \"Power over Ethernet system having multiple power source devices and control device thereof\" (US-11509492). https://patentable.app/patents/US-11509492","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11509492","json":"https://patentable.app/api/llm-context/US-11509492","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:36:14.712Z"}