GENEVA, Feb. 15 -- CHINA SOUTHERN POWER GRID ENERGY STORAGE CO., LTD INFORMATION AND COMMUNICATION BRANCH (Room 1503, No. 858, West Lianhua Avenue, Donghuan Street, Panyu DistrictGuangzhou, Guangdong 510000), 南方电网储能股份有限公司信息通信分公司 (中国广东省广州市番禺区东环街莲花大道西858号1503室) filed a patent application (PCT/CN2024/124899) for "WAPI TRUSTED-WIRELESS-LOCAL-AREA-NETWORK DEVICE" on Oct 15, 2024. With publication no. WO/2025/031522, the details related to the patent application was publi...