GENEVA, Sept. 15 -- HUNAN CRRC TIMES SIGNAL & COMMUNICATION CO., LTD. (Building 9, Central Zhigu, No.189, Section 2, Renmin East Road, Changsha Economic And Technological Development ZoneChangsha, Hunan 410000), 湖南中车时代通信信号有限公司 (中国湖南省长沙市长沙经济技术开发区人民东路二段189号中部智谷9栋) filed a patent application (PCT/CN2024/127671) for "METHOD, APPARATUS, AND DEVICE FOR DETERMINING PROTECTION OVERLAP OF TRAIN ROUTE, AND STORAGE MEDIUM" on Oct 28, 2024. With publication...