ALEXANDRIA, Va., April 21 -- United States Patent no. 12,605,744, issued on April 21, was assigned to TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY Co. LTD. (Tianjin, China).

"Silicon bar rinsing device" was invented by Yan Shi (Tianjin, China), Zhihui Liang (Tianjin, China), Yiqiang Gong (Tianjin, China), Meng Wang (Tianjin, China), Xiaopeng Wang (Tianjin, China), Shusheng Yang (Tianjin, China), Yanhui Zhao (Tianjin, China), Shun Chang (Tianjin, China), Wei Zhao (Tianjin, China), Kun Yin (Tianjin, China), Guangyu Wang (Tianjin, China) and Xizhen Li (Tianjin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a silicon bar rinsing device comprising: a rinsing portion, wherein th...