ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,566, issued on March 3, was assigned to Aleddra Inc. (Renton, Wash.).
"Color temperature fusion lighting apparatus" was invented by Chia-Yiu Maa (Bellevue, Wash.) and Chun-Te Yu (Bellevue, Wash.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A lighting apparatus includes a first light source with a first color temperature, a second light source with a second color temperature, and a control module. The control module operates the lighting apparatus in two modes. In the first mode, the control module operates the lighting apparatus in a first linear combination of two light sources, resulting in a first operating color temperature for the lighting ap...