Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130092 | Heat transfer pipe and heat exchanger for chiller | Jiwon Choi, Hongseong Kim, Yohan Lee | 2024-10-29 |
| 12111118 | Heat exchanger and heat exchanger manufacturing method | Sungwoo Kim, Seungmo Jung, Hongseong Kim | 2024-10-08 |
| 12104861 | Heat exchanger | Jiwon Choi, Sukyoung Lee | 2024-10-01 |
| 12044487 | Plate-type heat exchanger and a method for manufacturing same | Eungyul Lee, Juhyok KIM, Jiwon Choi, Sanghoon Yoo | 2024-07-23 |
| 11940219 | Heat exchanger and heat exchanger manufacturing method | Sungwoo Kim, Hongseong Kim, Seungmo Jung | 2024-03-26 |
| 11353268 | Plate type heat exchanger | Jiwon Choi, Eungyul Lee | 2022-06-07 |
| 10077926 | Air conditioner and evaporator inlet header distributor therefor | Hongseong Kim, Sangyeul Lee, Inbeom Cheon, Juhyok KIM | 2018-09-18 |
| 9605908 | Heat exchanger | Juhyok KIM, Hongseong Kim, Sangyeul Lee | 2017-03-28 |
| 9566672 | Method of manufacturing a heat exchanger | Juhyok KIM, Hongseong Kim, Sangyeul Lee | 2017-02-14 |
| 9528779 | Heat exchanger | Sangyeul Lee, Hongseong Kim, Juhyok KIM | 2016-12-27 |