Sports
| Sun 22 Feb 2026
Alexandria, Feb. 23 -- U.S. Patent and Trademark Office has released Yangtze Univ patent application for Water Training Integrated Machine for Dragon Boat Racing. This invention was developed by Sun Shiping, Zhou Zikang, Xia Pan, Ding Wenbo, Yang Wenke, Chen Junhao, Li Tengfei, Yao Daochen, Huang Wenqiang, Diao Chuang, Zhang Wen..