US Patent Issued to Meta Platforms Technologies on Oct. 14 for "Eye tracking with switchable gratings" (California, Washington Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,443,032, issued on Oct. 14, was assigned to Meta Platforms Technologies LLC (Menlo Park, Calif.).

"Eye tracking with switchable gratings" was invented by Sihui He (Sunnyvale, Calif.), Jacques Gollier (Sammamish, Wash.), Maxwell Parsons (Seattle), Babak Amirsolaimani (Redmond, Wash.), Wanli Chi (Sammamish, Wash.), Daniel Guenther Greif (Redmond, Wash.), Renate Eva Klementine Landig (Seattle), Xiayu Feng (Kirkland, Wash.), Zhimin Shi (Bellevue, Wash.), Nicholas John Diorio (Duvall, Wash.), Yang Yang (Redmond, Wash.), Giuseppe Calafiore (Redmond, Wash.), Fenglin Peng (Redmond, Wash.), Tanya Malhotra (Redmond, Wash.) and Andrew John Ouderkirk (Redmond, Wash.).

According to the abstract* ...