ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,728,831, issued on Sept. 8, was assigned to HL MANDO Corp. (Gyeonggi-do, South Korea).
"Fluid pressure supply apparatus" was invented by Ansoo Yoon (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a fluid pressure supply apparatus. The fluid pressure supply apparatus may include a motor including a stator and a rotor, a motion conversion device which converts a rotational motion of the rotor into a linear motion, a piston which is connected to the motion conversion device and performs a linear motion, a housing which includes a cylinder, in which the piston is disposed to perform the linear motion, and a guide extend...