Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941740 | High-pressure fuel pump having a piston, a damper, and a pressure relief valve having a valve body and a spring | Kyung Chul Han, Jin-Sung Kim, Chun Ky Hong | 2021-03-09 |
| 10876509 | High-pressure fuel pump | Kyung Chul Han, Jin-Sung Kim, Chun Ky Hong | 2020-12-29 |
| 10465644 | High pressure pump for complex injection engines | Kyung Chul Han, Chun Ky Hong | 2019-11-05 |
| 9803600 | Damper assembly of high-pressure fuel pump | Sung Ho Lee, Kyung Chul Han, Chun Ky Hong | 2017-10-31 |