Construction
| Sun 01 Feb 2026
Beijing, Feb. 2 -- Guangzhou Metro Group has submitted a patent application for Platform Door Control System and Method. Lai Shengbo, Long Wei, Chen Zhanhua, Ye Bo, Liu Xiaoqun, Peng Zhilin, Chen Jiarong, Chen Liang, Deng Guoyong, Wu Junhua, Huang Canjiong, He Zhiping and Feng Ruibin developed the invention.
The patent applic..