Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572856 | Damper spring structure for reducing radiation noise of high-pressure fuel-pump | Kyung Chul Han, Jin-Sung Kim | 2023-02-07 |
| 11572857 | Suction valve for high-pressure fuel pump | Kyung Chul Han, Jin-Sung Kim, Chun Ky Hong | 2023-02-07 |