This inventor holds 5 USPTO granted patents and 4 published patent applications. Top assignee: Korea Institute of Industrial Technology. Active years: 2012-2022.
Location History:
- Gwangju-si, KR (2016)
- Gwangju, KR (2012 - 2022)
Company Filing History:
Years Active: 2012-2022
Title: Innovations by Ik Hyun Oh: Advancements in Metal Hybrid and Sintered Body Technology
Introduction
Ik Hyun Oh, an accomplished inventor based in Gwangju, South Korea, has significantly contributed to the field of material science with his innovative patents. With a total of five patents to his name, his work primarily focuses on methodologies for manufacturing advanced materials that enhance heat dissipation and enable effective welding of high melting point materials.
Latest Patents
Among Ik Hyun Oh's latest inventions is a unique method for manufacturing a metal hybrid, heat-dissipating material. This method encompasses several steps: it begins with the preparation of spherical metal powder and flake graphite powder with a high aspect ratio. The powders are then dry mixed using a multi-axial mixing approach without liquid inputs. Following this, a green compact is formed through pressing the mixture, which is then sintered to yield the final metal hybrid material. This innovation presents significant advantages in thermal management applications.
Another notable patent by Ik Hyun Oh is for the preparation method of a tungsten carbide sintered body specifically designed for friction stir welding tools. This technology is essential for welding high melting point materials such as steel and titanium, as well as dissimilar materials like aluminum and magnesium-steel. The invention details a process that involves filling a tungsten carbide powder into a graphite mold, followed by controlled vacuum and pressure conditions during the molding process, ultimately creating a robust sintered body for effective welding.
Career Highlights
Ik Hyun Oh is a prominent researcher at the Korea Institute of Industrial Technology, where he applies his expertise in materials engineering. His innovative approaches have positioned him as a key figure in advancing new methodologies that support industrial applications in welding and heat management.
Collaborations
Throughout his career, Ik Hyun Oh has collaborated with esteemed colleagues, including Hyun Kuk Park and Hyun Rok Cha. Together, they have fostered a research environment that encourages innovative thinking and problem-solving in materials science, contributing to the successful development of their respective projects.
Conclusion
Ik Hyun Oh exemplifies the spirit of innovation through his impressive portfolio of patents and significant contributions to the field of materials engineering. His work not only underscores the importance of advancing manufacturing methods but also enhances the performance of materials used in critical industrial applications. As he continues to push the boundaries of technology, his inventions will likely play a pivotal role in the evolution of high-performance materials.