{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9720473","patent":{"patent_number":"US-9720473","title":"Methods and systems for supplying and receiving power over ethernet","assignee":null,"inventors":[],"filing_date":"2013-04-17T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["G06F","G06F","H04L"],"num_claims":30,"abstract":"Methods and systems for supplying more power than a power limit to a powered device (PD) if the PD is capable of receiving power more than the power limit, and receiving power more than the power limit from a power sourcing equipment (PSE) if the PSE is capable of supplying power more than the power limit. The PD and the PSE operates in a power over Ethernet (PoE) environment. The system comprises a power receiving section and a power supply section. The power receiving section comprises a first power-receiving circuit and a second power-receiving circuit, where the first power-receiving circuit is used when receiving power up to the power limit, and the second power-receiving circuit is used when receiving power more than the power limit. The power-supply section comprises a first power-supply circuit and a second power-supply circuit, where the first power-supply circuit is used when supplying power up to the power limit, and the second power-supply circuit is used when supplying power more than the power limit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and systems for supplying and receiving power over ethernet","description":"Methods and systems for supplying more power than a power limit to a powered device (PD) if the PD is capable of receiving power more than the power limit, and receiving power more than the power limi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9720473","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-9720473","citation_suggestion":"Patentable. \"Methods and systems for supplying and receiving power over ethernet\" (US-9720473). https://patentable.app/patents/US-9720473","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9720473","json":"https://patentable.app/api/llm-context/US-9720473","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:34:59.715Z"}