ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,734,621, issued on Sept. 15, was assigned to ALLIEDFOREST HOLDINGS GROUP Ltd. (Hong Kong).
"Locking screw machine" was invented by Yujian Ye (Hong Kong).
According to the abstract* released by the U.S. Patent & Trademark Office: "A locking screw machine, comprises a discharging table, an alignment module, an electric screwdriver module, a positioning camera, the discharging table comprises at least two first discharging tables and at least two second discharging tables which are arranged on a workbench at intervals along a first direction, along a second direction, a first workpiece is placed on the first discharging tables, a plurality of second workpieces are arranged on the secon...