GENEVA, July 14 -- NANJING SAC POWER GRID AUTOMATION CO., LTD (No. 39 Shuige Road, Jiangning DistrictNanjing, Jiangsu 211100), 南京国电南自电网自动化有限公司 (中国江苏省南京市江宁区水阁路39号) filed a patent application (PCT/CN2024/114844) for "UNIFIED SUPPRESSION METHOD FOR EXTERNAL DISTURBANCES AND INTERNAL LEVITATION FORCE RIPPLES OF MAGNETIC LEVITATION MOTOR SYSTEM" on Aug 27, 2024. With publication no. WO/2025/145629, the details related to the patent application was published on Jul 10, 2025.
Notably, the patent application was submitted under the Internati...