Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312664 | Cam ring and plate module for vehicle vacuum pumps, and method of manufacturing the same | Hak Soo Kim, Jin Hyeon Lee, Seung Yong Shin, Seung Woo Lee, O Su Jang | 2025-05-27 |
| 11624103 | Copper alloy for laser cladding valve seat | Young-Nam Kim, Gi Bum Kim, Han J. Kim | 2023-04-11 |
| 9293403 | Semiconductor package with improved redistribution layer design and fabricating method thereof | No Sun Park, Ji Yeon Ryu | 2016-03-22 |