ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,412,711, issued on Sept. 9, was assigned to DARWIN PRECISIONS Corp. (Hsinchu County, Taiwan).
"Frame assembly and button" was invented by Hsing-Yu Chen (Hsinchu County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A frame assembly is adapted to be mounted on a substrate having a contact switch. The frame assembly includes a frame body and at least one spring arm. The frame body is adapted to move along an operational direction to be in contact with the contact switch. The spring arms are connected to the frame body and obliquely extend from the frame body to the substrate, so that when the frame body is not pressed by an external force, there ...