Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714246 | Rare earth permanent magnet and method for manufacturing thereof | Jae Ryung Lee, Hyung Ju Lee, Yeon-Jun Jung | 2020-07-14 |
| 10421223 | Apparatus and method for manufacturing permanent magnet | Jae Ryung Lee, Hyung Ju Lee | 2019-09-24 |
| 9805850 | NdFeB permanent magnet and method for producing the same | Jae Ryung Lee, Shin Gyu Kim, Hyung Ju Lee | 2017-10-31 |
| 9484781 | Core formed from powder and motor for vehicle using the same | Jae Ryung Lee, Seong Jin Kim, Shin Gyu Kim | 2016-11-01 |
| 9306421 | Core formed from powder and motor for vehicle using the same | Jae Ryung Lee, Seong Jin Kim, Shin Gyu Kim | 2016-04-05 |