Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534841 | Phase change material injection device and structure for removing moisture of head lamp with the same | Jeong Gyu Yang, Byung O Park | 2017-01-03 |
| 8827522 | Moisture generation preventing structure of vehicle head lamp | Jeong Gyu Yang, Byung O Park | 2014-09-09 |