ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,523,877, issued on Jan. 13, was assigned to BEIJING ZITIAO NETWORK TECHNOLOGY Co. LTD. (Beijing).
"Positioning method, apparatus, electronic device, head-mounted display device, and storage medium" was invented by Hanzhen Li (Beijing), Junliang Shan (Beijing) and Qinglin Chen (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a positioning method, apparatus, electronic device, head-mounted display device, and storage medium. The method is suitable for a head-mounted display device. The method determines a target joint point when a tracking target enters a tracking blind zone; the target joint point referring to a joint poi...