ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,344, issued on April 21, was assigned to FA TENG TECHNOLOGY Co. LTD. (Taichung City, Taiwan).

"Interactive joystick structure combined with light-emitting module" was invented by Shau-Yu Lin (Taichung City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An interactive joystick structure combined with a light-emitting module is disclosed. The interactive joystick structure includes a transparent base, a plurality of light-emitting modules disposed on a circuit board, a transparent nut, and a joystick device. The interactive joystick structure not only enhances the operation function of the interactive joystick but also provides an attractive ...