GENEVA, Oct. 3 -- STATE GRID CHONGQING ELECTRIC POWER CO. ELECTRIC POWER RESEARCH INSTITUTE (No. 80 Middle Section of Huangshan AvenueYubei District, Chongqing 401123), 国网重庆市电力公司电力科学研究院 (中国重庆市渝北区黄山大道中段80号), STATE GRID CORPORATION OF CHINA (No. 86, West Chang'an StreetXicheng District, Beijing 100031), 国家电网有限公司 (中国北京市西城区西长安街86号) filed a patent application (PCT/CN2024/136502) for "VOIC...