ALEXANDRIA, Va., March 5 -- United States Patent no. 12,245,391, issued on March 4, was assigned to WISTRON CORP. (New Taipei, Taiwan).

"Casing assembly, carrier, and electronic device" was invented by Li Ke (New Taipei, Taiwan), Yisheng Chen (New Taipei, Taiwan) and Siyun Tan (New Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A casing assembly is adapted for a carrier, the casing assembly includes a casing, an actuating component, and an engagement mechanism, the casing is adapted to be stacked on the carrier, the actuating component is disposed on the casing, the engagement mechanism includes a first component and a second component, the first component and the second component are connecte...