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. 24, 2007
Filed:
Aug. 06, 2004
Kevin J. Dowling, Westford, MA (US);
George G. Mueller, Boston, MA (US);
Ihor A. Lys, Boston, MA (US);
Kevin J. Dowling, Westford, MA (US);
George G. Mueller, Boston, MA (US);
Ihor A. Lys, Boston, MA (US);
Color Kinetics Incorporated, Boston, MA (US);
Abstract
A color-changing device which includes an enclosure at least a portion of which is material which is desired to change color. There is also included an illumination device, such as an LED or collection of LEDs which can illuminate the material. There can also be included a controller which can take some form of input, such as from a network, or a sensor, and can convert that input into a signal to control the illumination. There is also included a method for performing such color change.