Telecom
| Fri 13 Mar 2026
Beijing, March 13 -- Opwill Tech Beijing Co Ltd has submitted a patent application for Method, Device and Equipment for Testing Optical Communication Network. Jiang Helei, Li Bo, Liu Wei, Zuo Xiangdong, Zhang Xianyu, Jing Linjiang, Yang Jie, Liu Jian, Zhou Le, Liu Peixian, Xia Zhexue, Wang Fang, Wang Shu, Xiao Wanshan, Zhao Xint..