This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: S-Oil Corporation, Ulsan National Institute of Science and Technology, Korea Advanced Institute of Science and Technology. Active years: 2019-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 12 
2 out of 343 
1 out of 2,792 
Years Active: 2019-2025
Title: Innovations of Sang Cheol Paik
Introduction
Sang Cheol Paik is a notable inventor based in Ulsan, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced electrodes and nanocomposites. With a total of 4 patents to his name, his work focuses on enhancing the efficiency of electrochemical reactions.
Latest Patents
One of his latest patents is titled "Bismuth vanadate electrode comprising vanadium-functionalized graphene quantum dots and a preparation method thereof." This invention discloses a bismuth vanadate electrode that incorporates vanadium-functionalized graphene quantum dots. The method improves the efficiency of the oxygen evolution reaction (OER) when applied to a photoanode. The addition of graphene quantum dots protects the electrode during preparation, enhancing its performance.
Another significant patent is for a "coral reef-like nickel phosphide-tungsten oxide nanocomposite." This nanocomposite features a unique structure where algae-like transition metal-doped nickel phosphide nanosheets are deposited on coral-like tungsten oxide nanostructures. This design increases the surface area, leading to a higher number of catalytic active sites and improved electrochemical stability. The nanocomposite demonstrates low overpotential and superior efficiency in hydrogen evolution and oxygen evolution reactions under alkaline conditions.
Career Highlights
Sang Cheol Paik has worked with prominent organizations such as S-Oil Corporation and Postech Research and Business Development Foundation. His experience in these companies has contributed to his expertise in materials science and electrochemistry.
Collaborations
He has collaborated with notable coworkers, including Ji-Hyun Jang and Ki-Yong Yoon. Their joint efforts have further advanced the research and development of innovative materials.
Conclusion
Sang Cheol Paik's contributions to the field of materials science through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in electrochemical applications and nanocomposite technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile