ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,495,386, issued on Dec. 9, was assigned to SHENZHEN YINWANG INTELLIGENT TECHNOLOGIES Co. LTD. (Shenzhen, China).
"Positioning apparatus, positioning server, and positioning method" was invented by Yonggang Song (Beijing), Gang Wu (Beijing) and Yalin Liu (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A positioning apparatus includes: a first positioning module configured to obtain location information of the positioning apparatus in real time; and an ultra-wide-band (UWB) positioning module configured to receive a positioning request message sent by a to-be-positioned tag, where the positioning request message includes identification information...