{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9838207","patent":{"patent_number":"US-9838207","title":"Power over ethernet delivery method and system","assignee":null,"inventors":[],"filing_date":"2015-10-21T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F"],"num_claims":20,"abstract":"A Power over Ethernet (PoE) system and method that can provide greater power efficiency and reduces greenhouse gas emissions is described. The PoE system includes power supply equipment, Ethernet cabling, and a powered device. When a load is not present at the end of the Ethernet cabling, an injector in the power supply equipment enters a sleep state, thus conserving power and increasing efficiency. When the injector is electrically connected to a load, such as the powered device, a circuit in the injector activates power to a digital control logic and subsequently provides power to a sensing conductor in the Ethernet cable, thereby enabling high efficiency power transfer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power over ethernet delivery method and system","description":"A Power over Ethernet (PoE) system and method that can provide greater power efficiency and reduces greenhouse gas emissions is described. The PoE system includes power supply equipment, Ethernet cabl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9838207","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-9838207","citation_suggestion":"Patentable. \"Power over ethernet delivery method and system\" (US-9838207). https://patentable.app/patents/US-9838207","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9838207","json":"https://patentable.app/api/llm-context/US-9838207","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:19:34.826Z"}