GENEVA, Sept. 19 -- GUANGZHOU HAOYANG ELECTRONIC CO., LTD (No. 109, Hai Yong Road, Shi Ji, Pan Yu DistrictGuangzhou, Guangdong 511450), 广州市浩洋电子股份有限公司 (中国广东省广州市番禺区石基镇海涌路109号), GUANGDONG UNIVERSITY OF TECHNOLOGY (No. 729 Dongfeng East RoadGuangzhou, Guangdong 510062), 广东工业大学 (中国广东省广州市东风东路729号) filed a patent application (PCT/CN2024/120322) for "ULTRA-WIDEBAND POSITIONING APPARATUS AND METHOD" on Sep...