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:
Jan. 10, 2017
Filed:
Dec. 15, 2011
Juergen Quittek, Nussloch, DE;
Dominique Dudkowski, Heidelberg, DE;
Marcus Brunner, Leimen, DE;
NEC Corporation, Tokyo, JP;
Abstract
A method for identifying at least one electrically powered device by a power supply device via a powerline connection, includes: a) connecting the at least one electrically powered device via a powerline to core power supply; b) sensing that a powerline connection is available by the at least one electrically powered device; c) generating a specific load by modulation of the power according to a unique identifier of the at least one electrically powered device on the powerline connection; d) sensing the generated specific load by the power supply device connected to the powerline connection; and e) extracting the unique identifier information from the specific load by the power supply device. An electrically powered device, a power supply device, a power distribution unit, and a corresponding system are also described.