GENEVA, Oct. 18 -- SHENZHEN OULI TECHNOLOGY CO., LTD. (2-3F, 101 Building D, Yucai Industrial Area, No. 40 Qiaotang Rd., Qiaotou Village, Fuhai St., Baoan Dist.Shenzhen, Guangdong 518000), 深圳市欧力科技有限公司 (中国广东省深圳市宝安区福海街道桥头社区桥塘路40号育才工业区一期D栋101、2层、3层) filed a patent application (PCT/CN2024/087653) for "EXTENSION AND RETRACTION STRUCTURE OF EUROPEAN PLUG OF POWER CONVERTER" on Apr 15, 2024. With publication no. WO/2025/213483, the...