Company Filing History:
Years Active: 2022-2025
Title: Hyounsoo Uh: Innovator in Magnet Technology
Introduction
Hyounsoo Uh is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of magnet technology, holding a total of 10 patents. His innovative methods have advanced the production of magnet powders and sintered magnets, showcasing his expertise and dedication to research and development.
Latest Patents
Hyounsoo Uh's latest patents include a method for producing magnet powder and a method for producing sintered magnets. The method for producing magnet powder involves synthesizing a R—Fe—B-based magnet powder through a reduction-diffusion process. This process includes coating an antioxidant film onto the surface of the magnet powder and immersing it in an aqueous or non-aqueous solvent. The R in this method can be Nd, Pr, Dy, or Tb, and the antioxidant film contains a compound with at least one amino group. The method of producing sintered magnets involves sintering a R—Fe—B-based magnetic powder to create a sintered magnet. This method also includes infiltrating a eutectic alloy into the sintered magnet, which contains Pr, Al, Cu, and Ga, followed by heat treatment.
Career Highlights
Hyounsoo Uh is currently employed at LG Chem, Ltd., where he continues to innovate and develop new technologies in the field of magnet production. His work has not only contributed to the advancement of materials science but has also positioned his company as a leader in the industry.
Collaborations
Hyounsoo Uh has collaborated with notable colleagues, including Soon Jae Kwon and Ikjin Choi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Hyounsoo Uh's contributions to magnet technology through his patents and work at LG Chem, Ltd. highlight his role as a key innovator in the field. His methods for producing magnet powders and sintered magnets are paving the way for advancements in various applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.