Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12038134 | Knob cap for high-pressure tank | Dae Gun Kim, Young Koan Ko, You Jung Lee, Won Young Kim | 2024-07-16 |
| 12031681 | Knob cap for high-pressure tank | Dae Gun Kim, Young Koan Ko, You Jung Lee, Won Young Kim | 2024-07-09 |
| 11668436 | Pressure vessel boss and pressure vessel having same | Dae Gun Kim, Young Koan Ko | 2023-06-06 |
| 11364778 | Impact beam | Yeun Hee Hwang, Min Su Song | 2022-06-21 |
| 10913415 | Bumper beam for a vehicle | Hyun Kyung Kim, Jeong Min Cho, Byungkyu Yoon, Taegbong Cho, Jong-Wook Lee +3 more | 2021-02-09 |
| 9211857 | Bumper beam assembly system | Choul Won So, Jong-Wook Lee, Jun Kim | 2015-12-15 |
| 9168856 | Hybrid seat frame for vehicle | Jong-Wook Lee, Choul Won So | 2015-10-27 |