US Patent Issued to Wei Liu on April 1 for "Eye exercising device and method" (Chinese Inventors)

ALEXANDRIA, Va., April 2 -- United States Patent no. 12,263,135, issued on April 1, was assigned to Wei Liu (Shenzhen, China).

"Eye exercising device and method" was invented by Wei Liu (Guangdong, China), Junlong Liu (Guangdong, China), Junchao Liu (Guangdong, China), Juntao Liu (Guangdong, China) and Junshuai Liu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to an eye exercising device and method. The eye exercising device includes a carrier, a controller, and two or more than two light-emitting units. Each of the light-emitting units is sequentially installed on the carrier, and is electrically connected with the controller. The controller is used to control each o...