Telecom
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Beijing Institute of Petrochemical Technology patent application for Electric Arc Signal Denoising Method, System and Equipment. This invention was developed by Zhang Rui, Xue Jinzhou, Mu Yanru, Huang Junfen, Xue Long, Huang Jiqiang, Zou Yong, Li Weiben a..