Location History:
- Ulsan, KR (2017)
- Seongnam-Si, KR (2017)
Company Filing History:
Years Active: 2017
Title: Innovations by Jin Hyung Park
Introduction
Jin Hyung Park is a notable inventor based in Ulsan, South Korea. He has made significant contributions to the field of polishing technology, particularly in the development of innovative slurries and methods for substrate polishing. With a total of 3 patents to his name, Park continues to push the boundaries of material science.
Latest Patents
One of his latest patents is focused on a polishing slurry and method of polishing a substrate using the same. This invention provides a slurry for polishing tungsten, which includes an abrasive with a positive zeta potential, a dispersant, an oxidizer, a catalyst, and a selectivity control agent. The innovative slurry improves the polishing selectivity between tungsten and the insulation layer by suppressing the polishing rate of the insulation layer. Another significant patent involves abrasive particles, a polishing slurry, and a method for fabricating these abrasive particles. This method includes preparing a precursor solution, mixing it with a basic solution to form a precipitate, and washing the synthesized abrasive particles.
Career Highlights
Jin Hyung Park is currently associated with Ubmaterials Inc., where he applies his expertise in material science to develop advanced polishing solutions. His work has been instrumental in enhancing the efficiency and effectiveness of polishing processes in various applications.
Conclusion
Jin Hyung Park's contributions to polishing technology through his innovative patents demonstrate his commitment to advancing material science. His work continues to influence the industry and pave the way for future innovations.