Information Technology
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Chuxiong Power Supply Bureau of Yunnan Power Grid for Voice Intelligent Air-cooled Control Cabinet. Zeng Xianghui, Deng Liwu, Ji Dezhi, Zhao Xingpan, Duan Genyue, Yang Yutao, Li Hanyun, Cai Jialun, Bai Zhiliang, Zan Haoyu, Wang Mingjiang, Hu ..