ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,312, issued on Jan. 20, was assigned to Shanghai Bangbang Robotics Co. Ltd. (Shanghai).
"Omni wheel and moving device" was invented by Jianguo Li (Shanghai), Jie Liu (Shanghai), Yongqiang Li (Shanghai), Xiaodong Wang (Shanghai) and Shiwei Jiang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "An omni wheel includes a hub bracket and roller components. Each roller component includes a first roller assembly and a second roller assembly. The first roller assembly includes a roller bracket and a first roller structure. The second roller assembly includes a second shaft and a second roller structure, and the second shaft includes a second shaft b...