US Patent Issued to Beijing Zitiao Network Technology, LEMON on July 21 for "Eye tracking with two-dimensional collision detection area and determined interactive component" (Chinese, American Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,926, issued on July 21, was assigned to Beijing Zitiao Network Technology Co. Ltd. (Beijing) and LEMON INC. (Grand Cayman, Cayman Islands).

"Eye tracking with two-dimensional collision detection area and determined interactive component" was invented by Mengqian Liu (Beijing), Shuo Liu (Beijing), Ke Jing (Los Angeles), Chi Fang (Beijing) and Jia Guo (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application provide an eye tracking method and apparatus, a device, a medium, and a program. By obtaining a sight start point, a sight direction, and a fixation point on a 2D interactive panel of a user, and a size parameter of a...