Broadband & Wireless Network
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Chengdu Rail Transit Group Co Ltd and Chengdu Communications Senior Technical School have secured a patent on Rail Transit Multifunctional Hand-held Terminal. Wang Weijie, Sun Jingdong, Yuan Jiajun, Zhou Hubin, Jing Peng, Fu Helin, Liu Kai, Wen Tao, Zhou Xing, Tang Shuoling and Zhang Luolai developed the inve..