ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,471,236, issued on Nov. 11, was assigned to Fulian Precision Electronics (Tianjin) Co. LTD. (Tianjin, China).

"Locking device, and chassis with the locking device" was invented by Chieh-Hsiang Lin (New Taipei, Taiwan) and Jia-Feng Lin (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A locking device and a chassis comprise a blocking element, a fixing element, an operating element and a locking component; the blocking element is configured to be installed on the first component; the fixing element is configured to be installed on the second component; the operating element is movably arranged on the fixing element, and defining a chute;...