Energy
| Wed 03 Sep 2025
Beijing, Sept. 3 -- State Intellectual Property Office of China has awarded a patent to Weilan Pingtan Tech Co Ltd for Wearable Waistcoat with Solar Positioning Function. He Yonghui, Li Min, Yang Jian, Chen Qiang, Chen Hong, Lin Yizhi, Gao Yun, Zhang Mulong, Zheng Xu, Yang Hui, Yang Shitong, He Cailing, Shen Yingru, Ni Chunting,..