Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448169 | Vehicle exhaust gas recirculation cooler | Sang Jun Lee, Taek K. Kim | 2022-09-20 |
| 11067040 | Exhaust gas cooling apparatus | Jung Wook SON, Sang Jun Lee, Yang Woo Lee, Hyeon Geun Chae | 2021-07-20 |
| 10625595 | Air guide structure of vehicle | Dang-Hee Park, Jung Hyeok Lim, Min Young Lee, Seung-Hoon Lee, Il Suk Yang +4 more | 2020-04-21 |
| 10337468 | Exhaust gas cooler | Sun An Jeong | 2019-07-02 |
| 7486287 | Nano-liquid crystal on silicon (LCOS) chip having reduced noise | Gihong Kim | 2009-02-03 |
| 6696769 | Mode switch assembly of automobile having impact/load absorbing apparatus | Jeong-Yeop Lee, Seung-hyung Yun | 2004-02-24 |