Location History:
- Gyeonggi-Do, KR (2016 - 2017)
- Hwaseong-si, KR (2019)
Company Filing History:
5 out of 18,700 
1 out of 8,089 
1 out of 6 Years Active: 2016-2019
Title: Innovations of Jae Ryung Lee in Permanent Magnet Technology
Introduction
Jae Ryung Lee is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of permanent magnet technology, holding a total of 5 patents. His work focuses on methods and apparatuses that enhance the production and efficiency of rare earth permanent magnets.
Latest Patents
One of his latest patents is a method of producing a rare earth permanent magnet. This method involves preparing a NdFeB sintered magnet and coating its surface with a grain boundary diffusion material. The process includes diffusing the grain boundary diffusion material into the grain boundary of the NdFeB sintered magnet through heat treatment. Another significant patent is an apparatus and method for manufacturing permanent magnets. This method entails preparing multiple permanent magnet blocks, arranging them in a lower mold, and integrating them using adhesive, which is then hardened by heating.
Career Highlights
Jae Ryung Lee has worked with prominent companies in the automotive industry, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Throughout his career, Jae Ryung Lee has collaborated with talented individuals such as Kun Min Park and Shin Gyu Kim. These collaborations have likely fostered a creative environment that enhances innovation.
Conclusion
Jae Ryung Lee's contributions to the field of permanent magnet technology are noteworthy. His innovative methods and collaborations with industry leaders highlight his role as a significant inventor in this domain.