Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572857 | Suction valve for high-pressure fuel pump | Kyung Chul Han, Hyeong Kyun Park, Jin-Sung Kim | 2023-02-07 |
| 11441558 | Guide for piston of high-pressure pump for vehicle | Kyung Chul Han, Hyeong Kyun Park, Jin-Sung Kim | 2022-09-13 |
| 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, Eun Woo Nah | 2021-03-09 |
| 10876509 | High-pressure fuel pump | Kyung Chul Han, Jin-Sung Kim, Eun Woo Nah | 2020-12-29 |
| 10465644 | High pressure pump for complex injection engines | Eun Woo Nah, Kyung Chul Han | 2019-11-05 |
| 9803600 | Damper assembly of high-pressure fuel pump | Eun Woo Nah, Sung Ho Lee, Kyung Chul Han | 2017-10-31 |