GENEVA, Sept. 9 -- KOREA HYDRO & NUCLEAR POWER CO., LTD (1655, Bulguk-ro, Munmudaewang-myeonGyeongju-si,Gyeongsangbuk-do 38120), 한국수력원자력 주식회사 (경상북도경주시문무대왕면 불국로 1655), KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC. (269, Hyeoksin-ro,Gimcheon-si,Gyeongsangbuk-do 39660), 한국전력기술 주식회사 (경상북도김천시혁신로 269) filed a patent application (PCT/KR2025/099477) for "DIVERSE PROTECTION SYSTEM AND DIVERSE-COMPONENT CONTROL SYSTEM SATISFYING SING...