ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,570, issued on Sept. 29, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde, China).

"Feeding apparatus and substrate processing device" was invented by Yongqiang Xu (Ningde, China), Junna Shi (Ningde, China), Yu Chen (Ningde, China), Keqiang Li (Ningde, China), Zhiyang Wu (Ningde, China), Weifeng Chen (Ningde, China) and Jiabao Tang (Ningde, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A feeding apparatus and a substrate processing device are provided. The feeding apparatus includes: a material conveying channel including a feeding inlet and a discharging outlet, where the feeding inlet is closer to a first end of the materia...