Business and Commerce
| Thu 17 Sep 2026
Beijing, Sept. 16 -- Yunnan Science Research Institute of Communication has been granted a patent for Road ETC Transaction Controller. This invention was developed by Yao Qinghua, Peng Guodong, Guo Hua, Wang Lan, Xiao Lanbo, Shao Weilin, Feng Xinglin, Zhao Mingli, Han Zeli, Wang Lingjiao, Yu Han, Chen Baozhong, Xi Guilin, Li Che..