Company Filing History:
2 out of 3 
1 out of 2,163 
Years Active: 2024-2025
Title: Dong Hyup Nam: Innovator in Ball Spline Technology
Introduction
Dong Hyup Nam is a notable inventor based in Siheung-si, South Korea. He has made significant contributions to the field of mechanical engineering, particularly in the development of ball spline technology. With a total of 2 patents to his name, his work showcases innovative solutions that enhance the functionality and efficiency of mechanical systems.
Latest Patents
Nam's latest patents include two groundbreaking inventions. The first is a "Ball Spline Having Reinforcement Bush Part." This invention features a spline shaft with concave track grooves that extend along its length. It includes a nut part that allows the spline shaft to be inserted and moved longitudinally. A plurality of balls circulates between the nut part and the spline shaft, enhancing the overall performance. The design incorporates reinforcement bush parts that improve durability and functionality.
The second patent is for a "Ball Spline Having Bypass Track." This invention also consists of a spline shaft and a nut part that moves along the shaft. The design includes load track grooves and non-load circulating portions, allowing the balls to run efficiently between the tracks. The innovative detour tracks provide additional pathways for the balls, optimizing the movement and reducing wear.
Career Highlights
Throughout his career, Dong Hyup Nam has worked with several companies, including Won St Co., Ltd. and Walmart Apollo, LLC. His experience in these organizations has contributed to his expertise in mechanical design and innovation.
Collaborations
Nam has collaborated with talented individuals in the field, including Hyeok Do Kwon and Taek Won Lee. These partnerships have fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Dong Hyup Nam is a distinguished inventor whose work in ball spline technology has made a significant impact in the field of mechanical engineering. His innovative patents reflect his commitment to advancing technology and improving mechanical systems.