ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,386,133, issued on Aug. 12, was assigned to LANTO ELECTRONIC Ltd. (Kunshan, China).
"Anti-twist structure of voice coil motor" was invented by Wen-Yen Huang (Kunshan, China), Meng-Ting Lin (Kunshan, China), Fu-Yuan Wu (Kunshan, China), Shang-Yu Hsu (Kunshan, China), Bing-Bing Ma (Kunshan, China) and Jie Du (Kunshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An anti-twist structure of voice coil motor includes a base, a lens housing, an elastic sheet, a magnet, and a yoke member. The lens housing has a margin wall, and the margin wall has a first protrusion and a contact portion. The elastic sheet has a hollowed slot, and the first protrusion ...