ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,572, issued on March 18, was assigned to Aleddra Inc. (Renton, Wash.).
"Therapeutic 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 therapeutic lighting apparatus includes two white light sources each with a different color temperature and a controller. The controller operates the lighting apparatus in either a color temperature fusion mode or a color temperature flickering mode or both simultaneously such that the color temperature flickering mode can be used for treating a patient with Alzheimer's disease. The lighting apparatus can be enhanced wit...