ALEXANDRIA, Va., June 9 -- United States Patent no. 12,289,856, issued on April 29, was assigned to Wistron Corp. (New Taipei, Taiwan).
"Tray and electronic device using the same" was invented by Yu-Chen Lin (New Taipei, Taiwan), Li-Shu Chen (New Taipei, Taiwan) and Ching-Hao Chen (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tray and an electronic device using the same are provided. The tray used to carry an expansion card includes a base, a tray body, a sliding plate, and a limiting spring. The tray body is slidably disposed on the base and has a base portion and two side walls disposed on two sides of the base portion. The sliding plate is slidably disposed on the base portion and i...