Textile
| Mon 17 Nov 2025
Beijing, Nov. 18 -- State Intellectual Property Office of China has awarded a patent to Chengdu Shizudao Health Man Co Ltd for Multifunctional Pillow with Sleep Aiding and Neck Protecting Functions. Yuan Zhongliang, Li Chuan, Zou Dunhua, Yu Haijun, Deng Chao, Zhang Xiaoya, Yang Jie, Liu Hongwei, Chen Mengyi, Guo Wanqi, Xie Wei a..