GENEVA, June 20 -- SICHUAN FRIENDLY RAILWAY TECHNOLOGY CO., LTD (Room 1263, 1st Floor, No. 247Huanhua South Road, Qingyang DistrictChengdu, Sichuan 610072), 四川通通友铁科技有限公司 (中国四川省成都市青羊区浣花南路247号一层1263室) filed a patent application (PCT/CN2023/139138) for "ELECTRIFIED RAILWAY ENERGY ROUTER SYSTEM AND CONTROL METHOD THEREFOR" on Dec 15, 2023. With publication no. WO/2025/123331, the details related to the patent application was published on Jun 19, 2025.
Notably, the patent application was submitted under the International Patent Cla...