Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11878489 | Method for manufacturing a sandwich panel for a vehicle and a sandwich panel for a vehicle | Jae Gi Sim, Yong Wan Jo | 2024-01-23 |
| 11602785 | Method of forming casting with flow passage, and casting formed by the same | Young-Rae Jo, Min Soo Kim, Ji Yong Lee | 2023-03-14 |
| 11396042 | Serial multi-cavity high pressure casting apparatus and high pressure casting method using the same | Cheol-Ung Lee, Ji Yong Lee, Dae Ho LEE, Seong-Jun Lim, Cheon-Hee Kim +2 more | 2022-07-26 |
| 11154927 | Composite casting system and composite casting method for manufacturing heterogeneous material casting product, and heterogeneous material casting product manufactured by composite casting method | Ji Yong Lee, Cheol-Ung Lee, Mun-Gu Kang, Min Soo Kim, Yoon-Ki Lee | 2021-10-26 |
| 10814381 | Vacuum centrifugal casting apparatus | Young-Rae Jo, Min Soo Kim, Mun-Gu Kang | 2020-10-27 |
| 10682690 | Centrifugal casting apparatus for different materials | Ji Yong Lee, Yoon-Ki Lee, Young-chan Kim, Cheol-Ung Lee, Jun Min Lee +4 more | 2020-06-16 |
| 10570987 | Damper pulley for crankshaft and method for manufacturing the same | Mun-Gu Kang, Hee Sam Kang, Young-chan Kim, Min Soo Kim, Jae Kwon Lee | 2020-02-25 |