Electronics
| Mon 15 Jun 2026
Beijing, June 16 -- Guangdong Power Grid has sought patent for Voice Interaction Method and Device for Exhibition Hall Guide Robot, Electronic Equipment and Storage Medium. This invention was developed by Pang Peng, Pan Hui, Luo Xuan, Huh Sung-ho, Yan Yunan, Luo Ying, Xu Jianwen, Zhang Yuan, Ma Guanxiong, Deng Churan, Liu Ruopin..