ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,492,087, issued on Dec. 9.
"Underground container logistics loading and unloading system based on deep underground passage" was invented by Chengji Liang (Shanghai), Xiaoyuan Hu (Shanghai), Daofang Chang (Shanghai), Yu Wang (Shanghai), Yue Zhang (Shanghai), Yuting Zhang (Shanghai), Yinping Gao (Shanghai), Houjun Lu (Shanghai) and Yang Pan (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides an underground container logistics loading and unloading system based on a deep underground passage. The underground container logistics loading and unloading system comprises an automatic container wharf, a logistics park and the deep under...