GENEVA, May 25 -- YU, Shanguang (Room 102, Apartment 1, Erlian Company, Tuanjie Street, Xilinhot CityXilingol, Inner Mongolia 026000), 于善广 (中国内蒙古自治区锡林郭勒盟锡林浩特市团结大街二连公司1号公寓102房) filed a patent application (PCT/CN2023/131375) for "SOLAR SOLID-STATE GRAVEL HEAT STORAGE POWER GENERATION" on Nov 13, 2023. With publication no. WO/2025/102223, the details related to the patent application was published on May 22, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) syste...