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:
Jul. 14, 2020
Filed:
Dec. 23, 2019
Eaton Intelligent Power Limited, Dublin, IE;
Kevin Zhong, Shanghai, CN;
Saivaraprasad Murahari, Peachtree City, GA (US);
Lily Du, Shanghai, CN;
Martin Chen, Shanghai, CN;
Ahmed El-Gayyar, Senoia, GA (US);
Lin Yang, Shanghai, CN;
EATON INTELLIGENT POWER LIMITED, Dublin, IE;
Abstract
A dimmer system includes a master dimmer electrically connected between a power source and a load and structured to control dimming of the load. The master dimmer includes a power supply structured to generate first direct current power and second direct current power and a constant current circuit structured to fix a current level of the second direct current power. The dimmer system also includes a plurality of remote dimmers structured to receive and be powered by the second direct current power with the fixed current level.