Patents/Assignees

YOUNGSHIN PRECISION CO., Ltd.

2 patents in portfolio

US12312664utility2025
Cam Ring and Plate Module for Vehicle Vacuum Pumps, and Method of Manufacturing the Same
0 cites
US12281650utility2025
Oil Pump Not Requiring Changing Positions of Suction Port and Discharge Port According to Forward Rotation and Reverse Rotation
0 cites