Company Filing History:
2 out of 18,735 
2 out of 4,223 
2 out of 20 Years Active: 2023-2025
Title: The Innovations of Dong Sub Song
Introduction
Dong Sub Song is a notable inventor based in Ansan-si, South Korea. He has made significant contributions to the field of engineering, particularly in the automotive industry. With a total of 2 patents to his name, his work focuses on enhancing the efficiency and functionality of oil pumps.
Latest Patents
One of Dong Sub Song's latest patents is an outer ring for an oil pump, which features an increased number and size of open pores on the surface of a molded article. This innovation aims to improve the performance of oil pumps by optimizing fluid flow. The method for manufacturing this outer ring is also disclosed, showcasing his commitment to advancing manufacturing techniques in the industry.
Career Highlights
Throughout his career, Dong Sub Song has worked with prominent companies such as Hyundai Motor Company and Kia Corporation. His experience in these leading automotive firms has allowed him to apply his innovative ideas in practical settings, contributing to the development of advanced automotive technologies.
Collaborations
Some of his notable coworkers include Hak Soo Kim and Jung Beom Koo. Their collaborative efforts have likely played a role in the successful development of his patents and innovations.
Conclusion
Dong Sub Song's contributions to the field of engineering, particularly in oil pump technology, highlight his innovative spirit and dedication to improving automotive performance. His patents reflect a deep understanding of manufacturing processes and a commitment to advancing the industry.