Location History:
- Daejeon-Si, KR (1997 - 2005)
- Daejeon, KR (2012 - 2020)
Company Filing History:
4 out of 416 
4 out of 363 
2 out of 212 
Years Active: 1997-2025
Title: The Innovative Contributions of Seok-Jin Oh
Introduction
Seok-Jin Oh, an accomplished inventor based in Daejeon, South Korea, has made significant strides in the field of propulsion systems. With a total of six patents to his name, he has focused on developing cutting-edge technologies that enhance thrust control in solid propulsion systems.
Latest Patents
Seok-Jin Oh's latest patents include a "Thrust Control Apparatus of Propulsion System," which aims to improve the performance of solid propulsion systems equipped with an aerospike pintle nozzle. This innovative technology allows for the simultaneous control of both the magnitude and direction of thrust by integrating a pintle and a thrust vectoring unit at the rear end of the combustion tube. Additionally, he has developed a "Thrust Control Apparatus Having Inner and Outer Pintle Nozzles Controlled by Common Gear." This patent features a variable spike pintle nozzle that utilizes an aerospike-shaped pintle to achieve precise thrust control. The apparatus includes a combustion chamber, a motor housing, and an outer pintle nozzle that can be adjusted laterally by a driving motor housed within the combustion chamber.
Career Highlights
Throughout his career, Seok-Jin Oh has worked with esteemed organizations such as the Korea Atomic Energy Research Institute and Korea Hydro & Nuclear Power Company Ltd. His contributions in these positions have been instrumental in advancing propulsion technologies, underscoring his expertise in the field.
Collaborations
Seok-Jin Oh has collaborated with notable coworkers, including Chan Bock Lee and Jong-Hyuk Baek. These partnerships have fostered innovation and new ideas in their joint endeavors, contributing to advancements in propulsion technology.
Conclusion
In summary, Seok-Jin Oh is a notable inventor whose work in thrust control technologies is paving the way for improvements in solid propulsion systems. With his impressive portfolio of patents and collaborations, he continues to be a valuable asset to the fields of innovation and engineering.