Telecom
| Mon 17 Aug 2026
Alexandria, Aug. 17 -- Casco Signal has filed a patent application for Signal System Switchover Method, System, Device and Medium. This invention was developed by Wang Donghai, Xiong Jinhong, Chen Shaowen, Ling Xiaoque, Wang Xiaoyong, Xing Yanyang, Feng Wei and Pan Liang.
The patent application number is US202319115764 202311..