Telecom
| Wed 30 Sep 2026
Beijing, Sept. 29 -- Huaxia Tianxin Intelligent Internet of Things has received a patent for Optical Fiber Signal Test Circuit. This invention was developed by Gong Cheng, Zhang Ming, Ma Kai, Lyu Youliang, Zhang Bin, Zhang Shuo, Choi Jun-sol, Zhang Jiaming and Xu Lin.
The patent application number is CN202520149633U 20250122...