Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209213 | Heat exchanger | Sun Young Kim, Jong Hyuk Park, Ye Hoon Im, Jeong Hyuk Won, Jun Won Choi | 2021-12-28 |
| 10978724 | Method and system for removing residual water in fuel cell stack | Chang Seok You, Sung Do Kim, Soon Woo Kwon, Dong Hun Lee | 2021-04-13 |
| 10899238 | Control apparatus including a key hold function of supplying power to a controller and control method thereof | Chang Seok You, Sung Do Kim, Dong Hun Lee | 2021-01-26 |
| 10903768 | Method of correcting a signal delay of a hall sensor for an air compressor motor | Sung Do Kim, Chang Seok You, Dong Hun Lee | 2021-01-26 |