Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11015500 | Blow-by gas oil separator | Chung Soo Chung, Yoong Hwa Park | 2021-05-25 |
| 9140149 | Continuously variable valve lift/timing apparatus | — | 2015-09-22 |
| 8402932 | Continuously variable valve actuation system | — | 2013-03-26 |
| 8079334 | Continuously variable valve actuation system | — | 2011-12-20 |
| 7845318 | Intake and exhaust device equipped with first and second valve disks | — | 2010-12-07 |