Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934541 | Plate for heat exchanger | Taeyoung Park, Gilwoong Jun, Jungjae Lee | 2011-05-03 |
| 7637314 | Heat exchanger | Taeyoung Park, Duckho Lee | 2009-12-29 |
| 7559355 | Tube for heat exchanger | — | 2009-07-14 |
| 7523781 | Heat exchanger | Hongyoung Lim | 2009-04-28 |
| 7413003 | Plate for heat exchanger | Sungje Lee, Hongyoung Lim | 2008-08-19 |
| 6854512 | Heat exchanger tube and heat exchanger using the same | Sangok Lee, Eunki Min, Taeyoung Park | 2005-02-15 |
| 6769269 | Multistage gas and liquid phase separation condenser | Sangok Lee, Taeyoung Park, Yongho Kim | 2004-08-03 |
| 6640585 | Refrigeration cycle and method for determining capacity of receiver thereof | Sangok Lee, Eunki Min, Hwangjae Ahn | 2003-11-04 |