Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11706845 | End cell heater for fuel cell | Ju Han Kim | 2023-07-18 |
| 11628706 | Coolant heater | Ji Hoon Park, Jeong-Hyun Son, Man Ok Lee, Bok Sun Kang, Young Chul Kim +6 more | 2023-04-18 |
| 11552311 | Fuel cell | Hyun Woong Ko, Yong Ha Chae | 2023-01-10 |
| 11413935 | Coolant heater | Yong Ha Chae, Ji Hoon Park, Jeong-Hyun Son, Man Ok Lee, Bok Sun Kang +6 more | 2022-08-16 |
| 11018356 | Humidifying and cooling apparatus for fuel cell | — | 2021-05-25 |
| 10960730 | Vehicle radiation heater | Dong Hoon OH, Soo Doo Park, Tae Yong Park, Yun Sub Chung, Man Ju Oh +2 more | 2021-03-30 |
| 10820380 | End cell heater for fuel cell | Ju Han Kim | 2020-10-27 |
| 10752091 | Radiant heater for vehicle | Dong Hoon OH, Soo Doo Park, Man Ju Oh, Jae Woong Kim, So La Chung | 2020-08-25 |
| 10566636 | End cell heater assembly and fuel cell stack having the same | Ju Han Kim, Sun Heum Baek, Young Bum Kum, Dae Jong Kim | 2020-02-18 |
| 9014548 | Cooling-water heating type heater | — | 2015-04-21 |
| 8122981 | Solar cell system for vehicles and control method thereof | Dae Woong Lee | 2012-02-28 |
| 6745827 | Heat exchanger | Jun-Kang Lee, In-Cheol Han, Chang Ho Park, Yong-Gwi Ahn, Hwang-Jae Ahn | 2004-06-08 |
| 6732789 | Heat exchanger for CO2 refrigerant | — | 2004-05-11 |
| 6237362 | Internal oil separator for compressors of refrigeration systems | — | 2001-05-29 |