ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,558, issued on Dec. 16, was assigned to XIAMEN HEADLEADER TECHNOLOGY Co. LTD. (Xiamen, China).

"Assembled cabinet and power connection boards thereof" was invented by Tingpeng Liu (Fujian, China), Junmin Lin (Fujian, China), Jiasheng Zhang (Fujian, China), Weiming Lin (Fujian, China), Wang Chen (Fujian, China), Zhaoqiang Yan (Fujian, China) and Xiaomin Chen (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An assembled cabinet and power connection boards thereof, in which side board assemblies of the assembled cabinet are stacked in a way that upper power connectors of a power connection board of a lower side board assembly among two adj...