Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397610 | Vehicle heat pump system | Moo Joong KIM, Hae Jun Lee, Sung Je Lee, Dong Woo HWANG, In Guk Hwang | 2025-08-26 |
| 10850590 | Thermal management system for vehicle | Hae Jun Lee, Sung Je Lee | 2020-12-01 |