GENEVA, May 10 -- CHINA SOUTHERN POWER GRID EXTRA HIGH VOLTAGE POWER TRANSMISSION COMPANY ELECTRIC POWER RESEARCH INSTITUTE (No. 223 Kexue Avenue, Huangpu DistrictGuangzhou, Guangdong 510663), 中国南方电网有限责任公司超高压输电公司电力科研院 (中国广东省广州市黄埔区科学大道223号) filed a patent application (PCT/CN2024/113130) for "DAMPING DEVICE" on Aug 19, 2024. With publication no. WO/2025/092144, the details related to the patent application was published on May 08, 2025.

Notably, the patent applicatio...