US Patent Issued to FOSITEK on Sept. 1 for "Worm gear linear drive structure" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,723,641, issued on Sept. 1, was assigned to FOSITEK Corp. (New Taipei City, Taiwan).

"Worm gear linear drive structure" was invented by An-Szu Hsu (New Taipei City, Taiwan), Yung-Chih Tseng (New Taipei City, Taiwan), Po-Yun Chen (New Taipei City, Taiwan) and Zoen Ryon Ryan Wong (New Taipei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A worm gear linear drive structure includes an internal helical gear member having an inner bore with a helical gear structure and a rod extending through the bore along an axial direction. A plurality of worm gear assemblies are disposed within the bore between the internal helical gear member and the rod. E...