ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,377,661, issued on Aug. 5, was assigned to VEEGOO TECHNOLOGY Co. LTD. (Foshan, China).

"Inkjet processing system for artificial stones and application thereof" was invented by Yeheng Qiu (Foshan, China), Zhongyuan Li (Foshan, China) and Jianqing Deng (Foshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An artificial stone inkjet processing system includes a centering device, an inkjet printing device, a drying device, a base frame, a lifting frame, first and second drive assemblies and a cooling device. The centering device, the inkjet printing device, the drying device and the cooling device are arranged sequentially along a conveying direction...