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. 11, 2019
Filed:
Aug. 22, 2014
Taolight Company Limited, Hong Kong, CN;
Huahui Li, Hong Kong, CA;
Jiezhao Wang, Hong Kong, CN;
Yingying Zhao, Hong Kong, CN;
Bertrand Delalande, Hong Kong, CN;
Bruno Couthouis, Hong Kong, CN;
Jean-Eudes Leroy, Hong Kong, CN;
Libo Wu, Hong Kong, CN;
TAOLIGHT COMPANY LIMITED, Hong Kong, CA;
Abstract
An illumination device including an LED mounting platform () having a peripheral region () and a relatively inner region (b); at least one warm white LED () and at least one cool white LED () mounted adjacent the peripheral region () of the LED mounting platform (), and, at least one RGB LED () mounted adjacent the relatively inner region () of the LED mounting platform (); a diffusion cover () configured to allow light emitted from the at least one warm white LED (), the at least one cool white LED (), and the at least one RGB LED () to pass therethrough; and wherein at least one light emission characteristic of light emitted from the at least one warm white LED (), the at least one cool white LED (), and/or the at least one RGB LED () is configured to be selectably varied in response to an input control signal so as to produce a plurality of lighting modes.