ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,426,825, issued on Sept. 30, was assigned to STRONGLED SMART LIGHTING (CAYMAN) Co. LTD. (Grand Cayman, Cayman Islands).

"Grading method of physiological and emotional response of electroencephalograph (EEG)" was invented by Lawrence Lin (Taoyuan, Taiwan) and Chih Hung Chang (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is grading method for establishing the response of EEG files to physiological emotions through human factor lighting (HCL) system and EEG includes the following steps: Step 1, enhance spectrum which obtained the specific color temperature with synergistic effect on the specific physiological emo...