ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,686, issued on Oct. 21, was assigned to WUXI YOUTINN WUWEI ADDITIVE TECHNOLOGY Co. LTD. (China).
"Five-axis linkage 3D printer" was invented by Guodong Xiao (Jiangsu, China) and Qian Yu (Jiangsu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A five-axis linkage 3D printer is provided. In the device, a base material driving unit is configured to drive and control a base material to rotate on a base; a nozzle driving unit is configured to control the position of a nozzle of the 3D printer in a horizontal direction and a vertical direction; a scanning unit is configured to scan and photograph movement trajectory of the base material and transmit...