US Patent Issued to Tongji Hospital Affiliated with Tongji Medical College of Huazhong University of Science and Technology on July 1 for "User vision protection supervision method and related device" (Chinese Inventor)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,345,577, issued on July 1, was assigned to Tongji Hospital Affiliated with Tongji Medical College of Huazhong University of Science and Technology (Wuhan, China).

"User vision protection supervision method and related device" was invented by Yan Jiang (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a user vision protection supervision method and a related device, relates to the field of device control, and mainly aims to solve the problems that at present, students lack related eye protection knowledge or lack self-consciousness when reading and writing and are difficult to keep good reading and writing habits...