The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 2019
Filed:
Jul. 25, 2014
Signify Holding B.v., Eindhoven, NL;
Lennart Yseboodt, Retie, BE;
Matthias Wendt, Würselen, DE;
SIGNIFY HOLDING B.V., Eindhoven, NL;
Abstract
The invention relates to a powered device () like a luminaire for being used in a power distribution system (), which is preferentially a PoE system and which comprises a power sourcing device () for sourcing a power to the powered device. The powered device comprises an electrical load like an LED and an electrical load power providing unit for generating from the sourced power an electrical load power and for providing the electrical load power to the electrical load, wherein the electrical load power providing unit is adapted to generate the electrical load power with a power level such that an input current drawn by the powered device from the power sourcing device is maximized below a predefined upper input current threshold. This allows increasing the power consumption of the powered device in comparison to the power consumption of powered devices in accordance with the PoE standard IEEE 802.3at.